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Add OAEP.
This commit is contained in:
Ben Laurie
parent
d08d8da432
commit
a49498969e
9
CHANGES
9
CHANGES
@ -5,6 +5,15 @@
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Changes between 0.9.1c and 0.9.2
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*) Add OAEP encryption for the OpenSSL crypto library. OAEP is the improved
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padding method for RSA, which is recommended for new applications in PKCS
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#1 v2.0 (RFC 2437, October 1998).
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OAEP (Optimal Asymmetric Encryption Padding) has better theoretical
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foundations than the ad-hoc padding used in PKCS #1 v1.5. It is secure
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against Bleichbacher's attack on RSA.
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[Ulf Moeller <ulf@fitug.de>, reformatted, corrected and integrated by
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Ben Laurie]
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*) Updates to the new SSL compression code
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[Eric A. Young, (from changes to C2Net SSLeay, integrated by Mark Cox)]
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@ -61,6 +61,11 @@
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This is an implementation of Triple DES Cipher Block Chaining with Output
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Feedback Masking, by Coppersmith, Johnson and Matyas, (IBM and Certicom).
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Note that there is a known attack on this by Biham and Knudsen but it takes
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a lot of work:
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http://www.cs.technion.ac.il/users/wwwb/cgi-bin/tr-get.cgi/1998/CS/CS0928.ps.gz
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*/
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#include "des_locl.h"
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@ -18,14 +18,14 @@ CFLAGS= $(INCLUDES) $(CFLAG)
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ERR=rsa
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ERRC=rsa_err
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GENERAL=Makefile
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TEST=
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TEST=rsa_oaep_test.c
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APPS=
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LIB=$(TOP)/libcrypto.a
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LIBSRC= rsa_eay.c rsa_gen.c rsa_lib.c rsa_sign.c rsa_saos.c $(ERRC).c \
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rsa_pk1.c rsa_ssl.c rsa_none.c
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rsa_pk1.c rsa_ssl.c rsa_none.c rsa_oaep.c
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LIBOBJ= rsa_eay.o rsa_gen.o rsa_lib.o rsa_sign.o rsa_saos.o $(ERRC).o \
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rsa_pk1.o rsa_ssl.o rsa_none.o
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rsa_pk1.o rsa_ssl.o rsa_none.o rsa_oaep.o
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SRC= $(LIBSRC)
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@ -9,10 +9,12 @@
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#define RSA_F_RSA_GENERATE_KEY 105
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#define RSA_F_RSA_NEW_METHOD 106
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#define RSA_F_RSA_PADDING_ADD_NONE 107
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#define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP 121
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#define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1 108
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#define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2 109
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#define RSA_F_RSA_PADDING_ADD_SSLV23 110
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#define RSA_F_RSA_PADDING_CHECK_NONE 111
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#define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP 122
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#define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1 112
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#define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2 113
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#define RSA_F_RSA_PADDING_CHECK_SSLV23 114
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@ -37,7 +39,9 @@
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#define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 110
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#define RSA_R_DATA_TOO_SMALL 111
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#define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 112
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#define RSA_R_KEY_SIZE_TOO_SMALL 120
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#define RSA_R_NULL_BEFORE_BLOCK_MISSING 113
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#define RSA_R_OAEP_DECODING_ERROR 121
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#define RSA_R_PADDING_CHECK_FAILED 114
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#define RSA_R_SSLV3_ROLLBACK_ATTACK 115
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#define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116
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@ -143,6 +143,7 @@ struct rsa_st
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#define RSA_PKCS1_PADDING 1
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#define RSA_SSLV23_PADDING 2
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#define RSA_NO_PADDING 3
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#define RSA_PKCS1_OAEP_PADDING 4
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#define RSA_set_app_data(s,arg) RSA_set_ex_data(s,0,(char *)arg)
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#define RSA_get_app_data(s) RSA_get_ex_data(s,0)
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@ -222,6 +223,12 @@ int RSA_padding_add_PKCS1_type_2(unsigned char *to,int tlen,
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unsigned char *f,int fl);
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int RSA_padding_check_PKCS1_type_2(unsigned char *to,int tlen,
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unsigned char *f,int fl,int rsa_len);
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int RSA_padding_add_PKCS1_OAEP(unsigned char *to,int tlen,
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unsigned char *f,int fl,unsigned char *p,
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int pl);
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int RSA_padding_check_PKCS1_OAEP(unsigned char *to,int tlen,
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unsigned char *f,int fl,int rsa_len,
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unsigned char *p,int pl);
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int RSA_padding_add_SSLv23(unsigned char *to,int tlen,
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unsigned char *f,int fl);
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int RSA_padding_check_SSLv23(unsigned char *to,int tlen,
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@ -307,10 +314,12 @@ char *RSA_get_ex_data();
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#define RSA_F_RSA_GENERATE_KEY 105
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#define RSA_F_RSA_NEW_METHOD 106
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#define RSA_F_RSA_PADDING_ADD_NONE 107
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#define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP 121
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#define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1 108
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#define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2 109
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#define RSA_F_RSA_PADDING_ADD_SSLV23 110
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#define RSA_F_RSA_PADDING_CHECK_NONE 111
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#define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP 122
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#define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1 112
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#define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2 113
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#define RSA_F_RSA_PADDING_CHECK_SSLV23 114
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@ -335,7 +344,9 @@ char *RSA_get_ex_data();
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#define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 110
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#define RSA_R_DATA_TOO_SMALL 111
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#define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 112
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#define RSA_R_KEY_SIZE_TOO_SMALL 120
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#define RSA_R_NULL_BEFORE_BLOCK_MISSING 113
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#define RSA_R_OAEP_DECODING_ERROR 121
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#define RSA_R_PADDING_CHECK_FAILED 114
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#define RSA_R_SSLV3_ROLLBACK_ATTACK 115
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#define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116
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@ -130,6 +130,9 @@ int padding;
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case RSA_PKCS1_PADDING:
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i=RSA_padding_add_PKCS1_type_2(buf,num,from,flen);
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break;
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case RSA_PKCS1_OAEP_PADDING:
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i=RSA_padding_add_PKCS1_OAEP(buf,num,from,flen,NULL,0);
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break;
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case RSA_SSLV23_PADDING:
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i=RSA_padding_add_SSLv23(buf,num,from,flen);
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break;
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@ -319,7 +322,10 @@ int padding;
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case RSA_PKCS1_PADDING:
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r=RSA_padding_check_PKCS1_type_2(to,num,buf,j,num);
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break;
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case RSA_SSLV23_PADDING:
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case RSA_PKCS1_OAEP_PADDING:
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r=RSA_padding_check_PKCS1_OAEP(to,num,buf,j,num,NULL,0);
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break;
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case RSA_SSLV23_PADDING:
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r=RSA_padding_check_SSLv23(to,num,buf,j,num);
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break;
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case RSA_NO_PADDING:
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@ -71,10 +71,12 @@ static ERR_STRING_DATA RSA_str_functs[]=
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{ERR_PACK(0,RSA_F_RSA_GENERATE_KEY,0), "RSA_generate_key"},
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{ERR_PACK(0,RSA_F_RSA_NEW_METHOD,0), "RSA_new_method"},
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{ERR_PACK(0,RSA_F_RSA_PADDING_ADD_NONE,0), "RSA_padding_add_none"},
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{ERR_PACK(0,RSA_F_RSA_PADDING_ADD_PKCS1_OAEP,0), "RSA_PADDING_ADD_PKCS1_OAEP"},
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{ERR_PACK(0,RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1,0), "RSA_padding_add_PKCS1_type_1"},
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{ERR_PACK(0,RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2,0), "RSA_padding_add_PKCS1_type_2"},
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{ERR_PACK(0,RSA_F_RSA_PADDING_ADD_SSLV23,0), "RSA_padding_add_SSLv23"},
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{ERR_PACK(0,RSA_F_RSA_PADDING_CHECK_NONE,0), "RSA_padding_check_none"},
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{ERR_PACK(0,RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP,0), "RSA_PADDING_CHECK_PKCS1_OAEP"},
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{ERR_PACK(0,RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,0), "RSA_padding_check_PKCS1_type_1"},
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{ERR_PACK(0,RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2,0), "RSA_padding_check_PKCS1_type_2"},
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{ERR_PACK(0,RSA_F_RSA_PADDING_CHECK_SSLV23,0), "RSA_padding_check_SSLv23"},
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@ -102,7 +104,9 @@ static ERR_STRING_DATA RSA_str_reasons[]=
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{RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE ,"data too large for key size"},
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{RSA_R_DATA_TOO_SMALL ,"data too small"},
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{RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY ,"digest too big for rsa key"},
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{RSA_R_KEY_SIZE_TOO_SMALL ,"key size too small"},
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{RSA_R_NULL_BEFORE_BLOCK_MISSING ,"null before block missing"},
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{RSA_R_OAEP_DECODING_ERROR ,"oaep decoding error"},
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{RSA_R_PADDING_CHECK_FAILED ,"padding check failed"},
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{RSA_R_SSLV3_ROLLBACK_ATTACK ,"sslv3 rollback attack"},
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{RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD,"the asn1 object identifier is not known for this md"},
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168
crypto/rsa/rsa_oaep.c
Normal file
168
crypto/rsa/rsa_oaep.c
Normal file
@ -0,0 +1,168 @@
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/* crypto/rsa/rsa_oaep.c */
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/* Written by Ulf Moeller. This software is distributed on an "AS IS"
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basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. */
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/* EME_OAEP as defined in RFC 2437 (PKCS #1 v2.0) */
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#include <stdio.h>
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#include "cryptlib.h"
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#include "bn.h"
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#include "rsa.h"
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#include "sha.h"
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#include "rand.h"
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int MGF1(unsigned char *mask, long len, unsigned char *seed, long seedlen);
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int RSA_padding_add_PKCS1_OAEP(to, tlen, from, flen, param, plen)
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unsigned char *to;
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int tlen;
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unsigned char *from;
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int flen;
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unsigned char *param;
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int plen;
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{
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int i, emlen = tlen - 1;
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unsigned char *db, *seed;
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unsigned char *dbmask, seedmask[SHA_DIGEST_LENGTH];
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if (flen > emlen - 2 * SHA_DIGEST_LENGTH - 1)
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{
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RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP,
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RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
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return (0);
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}
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if (emlen < 2 * SHA_DIGEST_LENGTH + 1)
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{
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RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP, RSA_R_KEY_SIZE_TOO_SMALL);
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return (0);
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}
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dbmask = Malloc(emlen - SHA_DIGEST_LENGTH);
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if (dbmask == NULL)
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{
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RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP, ERR_R_MALLOC_FAILURE);
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return (0);
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}
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to[0] = 0;
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seed = to + 1;
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db = to + SHA_DIGEST_LENGTH + 1;
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SHA1(param, plen, db);
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memset(db + SHA_DIGEST_LENGTH, 0,
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emlen - flen - 2 * SHA_DIGEST_LENGTH - 1);
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db[emlen - flen - SHA_DIGEST_LENGTH - 1] = 0x01;
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memcpy(db + emlen - flen - SHA_DIGEST_LENGTH, from, (unsigned int) flen);
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RAND_bytes(seed, SHA_DIGEST_LENGTH);
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#ifdef PKCS_TESTVECT
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memcpy(seed,
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"\xaa\xfd\x12\xf6\x59\xca\xe6\x34\x89\xb4\x79\xe5\x07\x6d\xde\xc2\xf0\x6c\xb5\x8f",
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20);
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#endif
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MGF1(dbmask, emlen - SHA_DIGEST_LENGTH, seed, SHA_DIGEST_LENGTH);
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for (i = 0; i < emlen - SHA_DIGEST_LENGTH; i++)
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db[i] ^= dbmask[i];
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MGF1(seedmask, SHA_DIGEST_LENGTH, db, emlen - SHA_DIGEST_LENGTH);
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for (i = 0; i < SHA_DIGEST_LENGTH; i++)
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seed[i] ^= seedmask[i];
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Free(dbmask);
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return (1);
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}
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int RSA_padding_check_PKCS1_OAEP(to, tlen, from, flen, num, param, plen)
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unsigned char *to;
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int tlen;
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unsigned char *from;
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int flen;
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int num;
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unsigned char *param;
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int plen;
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{
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int i, dblen, mlen = -1;
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unsigned char *maskeddb;
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unsigned char *db, seed[SHA_DIGEST_LENGTH], phash[SHA_DIGEST_LENGTH];
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if (flen < 2 * SHA_DIGEST_LENGTH + 1)
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{
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RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP, RSA_R_OAEP_DECODING_ERROR);
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return (-1);
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}
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dblen = flen - SHA_DIGEST_LENGTH;
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db = Malloc(dblen);
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if (db == NULL)
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{
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RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP, ERR_R_MALLOC_FAILURE);
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return (-1);
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}
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maskeddb = from + SHA_DIGEST_LENGTH;
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MGF1(seed, SHA_DIGEST_LENGTH, maskeddb, dblen);
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for (i = 0; i < SHA_DIGEST_LENGTH; i++)
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seed[i] ^= from[i];
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MGF1(db, dblen, seed, SHA_DIGEST_LENGTH);
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for (i = 0; i < dblen; i++)
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db[i] ^= maskeddb[i];
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SHA1(param, plen, phash);
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if (memcmp(db, phash, SHA_DIGEST_LENGTH) != 0)
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RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP, RSA_R_OAEP_DECODING_ERROR);
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else
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{
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for (i = SHA_DIGEST_LENGTH; i < dblen; i++)
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if (db[i] != 0x00)
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break;
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if (db[i] != 0x01 || i++ >= dblen)
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RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP,
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RSA_R_OAEP_DECODING_ERROR);
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else
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{
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mlen = dblen - i;
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if (tlen < mlen)
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{
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RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP, RSA_R_DATA_TOO_LARGE);
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mlen = -1;
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}
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else
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memcpy(to, db + i, mlen);
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}
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}
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Free(db);
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return (mlen);
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}
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int MGF1(unsigned char *mask, long len, unsigned char *seed, long seedlen)
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{
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long i, outlen = 0;
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unsigned char cnt[4];
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SHA_CTX c;
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unsigned char md[SHA_DIGEST_LENGTH];
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for (i = 0; outlen < len; i++)
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{
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cnt[0] = (i >> 24) & 255, cnt[1] = (i >> 16) & 255,
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cnt[2] = (i >> 8) & 255, cnt[3] = i & 255;
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SHA1_Init(&c);
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SHA1_Update(&c, seed, seedlen);
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SHA1_Update(&c, cnt, 4);
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if (outlen + SHA_DIGEST_LENGTH <= len)
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{
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SHA1_Final(mask + outlen, &c);
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outlen += SHA_DIGEST_LENGTH;
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}
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else
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{
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SHA1_Final(md, &c);
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memcpy(mask + outlen, md, len - outlen);
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outlen = len;
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}
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}
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return (0);
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}
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250
crypto/rsa/rsa_oaep_test.c
Normal file
250
crypto/rsa/rsa_oaep_test.c
Normal file
@ -0,0 +1,250 @@
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/* test vectors from p1ovect1.txt */
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#include <stdio.h>
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#include <rsa.h>
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#define SetKey \
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key->n = BN_bin2bn(n, sizeof(n)-1, key->n); \
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key->e = BN_bin2bn(e, sizeof(e)-1, key->e); \
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key->d = BN_bin2bn(d, sizeof(d)-1, key->d); \
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key->p = BN_bin2bn(p, sizeof(p)-1, key->p); \
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key->q = BN_bin2bn(q, sizeof(q)-1, key->q); \
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key->dmp1 = BN_bin2bn(dmp1, sizeof(dmp1)-1, key->dmp1); \
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key->dmq1 = BN_bin2bn(dmq1, sizeof(dmq1)-1, key->dmq1); \
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key->iqmp = BN_bin2bn(iqmp, sizeof(iqmp)-1, key->iqmp); \
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memcpy(c, ctext_ex, sizeof(ctext_ex) - 1); \
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return (sizeof(ctext_ex) - 1);
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int key1(RSA *key, unsigned char *c)
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{
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unsigned char n[] = "\
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\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F\
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\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5\
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\xAD\xB3\x00\xA0\x28\x5E\x53\x01\x93\x0E\x0C\x70\xFB\x68\x76\x93\
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\x9C\xE6\x16\xCE\x62\x4A\x11\xE0\x08\x6D\x34\x1E\xBC\xAC\xA0\xA1\
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\xF5";
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unsigned char e[] = "\x11";
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unsigned char d[] = "\
|
||||
\x0A\x03\x37\x48\x62\x64\x87\x69\x5F\x5F\x30\xBC\x38\xB9\x8B\x44\
|
||||
\xC2\xCD\x2D\xFF\x43\x40\x98\xCD\x20\xD8\xA1\x38\xD0\x90\xBF\x64\
|
||||
\x79\x7C\x3F\xA7\xA2\xCD\xCB\x3C\xD1\xE0\xBD\xBA\x26\x54\xB4\xF9\
|
||||
\xDF\x8E\x8A\xE5\x9D\x73\x3D\x9F\x33\xB3\x01\x62\x4A\xFD\x1D\x51";
|
||||
|
||||
unsigned char p[] = "\
|
||||
\x00\xD8\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5\
|
||||
\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x12\
|
||||
\x0D";
|
||||
|
||||
unsigned char q[] = "\
|
||||
\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9\
|
||||
\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D\
|
||||
\x89";
|
||||
|
||||
unsigned char dmp1[] = "\
|
||||
\x59\x0B\x95\x72\xA2\xC2\xA9\xC4\x06\x05\x9D\xC2\xAB\x2F\x1D\xAF\
|
||||
\xEB\x7E\x8B\x4F\x10\xA7\x54\x9E\x8E\xED\xF5\xB4\xFC\xE0\x9E\x05";
|
||||
|
||||
unsigned char dmq1[] = "\
|
||||
\x00\x8E\x3C\x05\x21\xFE\x15\xE0\xEA\x06\xA3\x6F\xF0\xF1\x0C\x99\
|
||||
\x52\xC3\x5B\x7A\x75\x14\xFD\x32\x38\xB8\x0A\xAD\x52\x98\x62\x8D\
|
||||
\x51";
|
||||
|
||||
unsigned char iqmp[] = "\
|
||||
\x36\x3F\xF7\x18\x9D\xA8\xE9\x0B\x1D\x34\x1F\x71\xD0\x9B\x76\xA8\
|
||||
\xA9\x43\xE1\x1D\x10\xB2\x4D\x24\x9F\x2D\xEA\xFE\xF8\x0C\x18\x26";
|
||||
|
||||
unsigned char ctext_ex[] ="\
|
||||
\x1b\x8f\x05\xf9\xca\x1a\x79\x52\x6e\x53\xf3\xcc\x51\x4f\xdb\x89\
|
||||
\x2b\xfb\x91\x93\x23\x1e\x78\xb9\x92\xe6\x8d\x50\xa4\x80\xcb\x52\
|
||||
\x33\x89\x5c\x74\x95\x8d\x5d\x02\xab\x8c\x0f\xd0\x40\xeb\x58\x44\
|
||||
\xb0\x05\xc3\x9e\xd8\x27\x4a\x9d\xbf\xa8\x06\x71\x40\x94\x39\xd2";
|
||||
|
||||
SetKey;
|
||||
}
|
||||
|
||||
int key2(RSA *key, unsigned char *c)
|
||||
{
|
||||
unsigned char n[] = "\
|
||||
\x00\xA3\x07\x9A\x90\xDF\x0D\xFD\x72\xAC\x09\x0C\xCC\x2A\x78\xB8\
|
||||
\x74\x13\x13\x3E\x40\x75\x9C\x98\xFA\xF8\x20\x4F\x35\x8A\x0B\x26\
|
||||
\x3C\x67\x70\xE7\x83\xA9\x3B\x69\x71\xB7\x37\x79\xD2\x71\x7B\xE8\
|
||||
\x34\x77\xCF";
|
||||
|
||||
unsigned char e[] = "\x3";
|
||||
|
||||
unsigned char d[] = "\
|
||||
\x6C\xAF\xBC\x60\x94\xB3\xFE\x4C\x72\xB0\xB3\x32\xC6\xFB\x25\xA2\
|
||||
\xB7\x62\x29\x80\x4E\x68\x65\xFC\xA4\x5A\x74\xDF\x0F\x8F\xB8\x41\
|
||||
\x3B\x52\xC0\xD0\xE5\x3D\x9B\x59\x0F\xF1\x9B\xE7\x9F\x49\xDD\x21\
|
||||
\xE5\xEB";
|
||||
|
||||
unsigned char p[] = "\
|
||||
\x00\xCF\x20\x35\x02\x8B\x9D\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92\
|
||||
\xEA\x0D\xA3\xB4\x32\x04\xB5\xCF\xCE\x91";
|
||||
|
||||
unsigned char q[] = "\
|
||||
\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9\
|
||||
\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5F";
|
||||
|
||||
unsigned char dmp1[] = "\
|
||||
\x00\x8A\x15\x78\xAC\x5D\x13\xAF\x10\x2B\x22\xB9\x99\xCD\x74\x61\
|
||||
\xF1\x5E\x6D\x22\xCC\x03\x23\xDF\xDF\x0B";
|
||||
|
||||
unsigned char dmq1[] = "\
|
||||
\x00\x86\x55\x21\x4A\xC5\x4D\x8D\x4E\xCD\x61\x77\xF1\xC7\x36\x90\
|
||||
\xCE\x2A\x48\x2C\x8B\x05\x99\xCB\xE0\x3F";
|
||||
|
||||
unsigned char iqmp[] = "\
|
||||
\x00\x83\xEF\xEF\xB8\xA9\xA4\x0D\x1D\xB6\xED\x98\xAD\x84\xED\x13\
|
||||
\x35\xDC\xC1\x08\xF3\x22\xD0\x57\xCF\x8D";
|
||||
|
||||
unsigned char ctext_ex[] = "\
|
||||
\x14\xbd\xdd\x28\xc9\x83\x35\x19\x23\x80\xe8\xe5\x49\xb1\x58\x2a\
|
||||
\x8b\x40\xb4\x48\x6d\x03\xa6\xa5\x31\x1f\x1f\xd5\xf0\xa1\x80\xe4\
|
||||
\x17\x53\x03\x29\xa9\x34\x90\x74\xb1\x52\x13\x54\x29\x08\x24\x52\
|
||||
\x62\x51";
|
||||
|
||||
SetKey;
|
||||
}
|
||||
|
||||
int key3(RSA *key, unsigned char *c)
|
||||
{
|
||||
unsigned char n[] = "\
|
||||
\x00\xBB\xF8\x2F\x09\x06\x82\xCE\x9C\x23\x38\xAC\x2B\x9D\xA8\x71\
|
||||
\xF7\x36\x8D\x07\xEE\xD4\x10\x43\xA4\x40\xD6\xB6\xF0\x74\x54\xF5\
|
||||
\x1F\xB8\xDF\xBA\xAF\x03\x5C\x02\xAB\x61\xEA\x48\xCE\xEB\x6F\xCD\
|
||||
\x48\x76\xED\x52\x0D\x60\xE1\xEC\x46\x19\x71\x9D\x8A\x5B\x8B\x80\
|
||||
\x7F\xAF\xB8\xE0\xA3\xDF\xC7\x37\x72\x3E\xE6\xB4\xB7\xD9\x3A\x25\
|
||||
\x84\xEE\x6A\x64\x9D\x06\x09\x53\x74\x88\x34\xB2\x45\x45\x98\x39\
|
||||
\x4E\xE0\xAA\xB1\x2D\x7B\x61\xA5\x1F\x52\x7A\x9A\x41\xF6\xC1\x68\
|
||||
\x7F\xE2\x53\x72\x98\xCA\x2A\x8F\x59\x46\xF8\xE5\xFD\x09\x1D\xBD\
|
||||
\xCB";
|
||||
|
||||
unsigned char e[] = "\x11";
|
||||
|
||||
unsigned char d[] = "\
|
||||
\x00\xA5\xDA\xFC\x53\x41\xFA\xF2\x89\xC4\xB9\x88\xDB\x30\xC1\xCD\
|
||||
\xF8\x3F\x31\x25\x1E\x06\x68\xB4\x27\x84\x81\x38\x01\x57\x96\x41\
|
||||
\xB2\x94\x10\xB3\xC7\x99\x8D\x6B\xC4\x65\x74\x5E\x5C\x39\x26\x69\
|
||||
\xD6\x87\x0D\xA2\xC0\x82\xA9\x39\xE3\x7F\xDC\xB8\x2E\xC9\x3E\xDA\
|
||||
\xC9\x7F\xF3\xAD\x59\x50\xAC\xCF\xBC\x11\x1C\x76\xF1\xA9\x52\x94\
|
||||
\x44\xE5\x6A\xAF\x68\xC5\x6C\x09\x2C\xD3\x8D\xC3\xBE\xF5\xD2\x0A\
|
||||
\x93\x99\x26\xED\x4F\x74\xA1\x3E\xDD\xFB\xE1\xA1\xCE\xCC\x48\x94\
|
||||
\xAF\x94\x28\xC2\xB7\xB8\x88\x3F\xE4\x46\x3A\x4B\xC8\x5B\x1C\xB3\
|
||||
\xC1";
|
||||
|
||||
unsigned char p[] = "\
|
||||
\x00\xEE\xCF\xAE\x81\xB1\xB9\xB3\xC9\x08\x81\x0B\x10\xA1\xB5\x60\
|
||||
\x01\x99\xEB\x9F\x44\xAE\xF4\xFD\xA4\x93\xB8\x1A\x9E\x3D\x84\xF6\
|
||||
\x32\x12\x4E\xF0\x23\x6E\x5D\x1E\x3B\x7E\x28\xFA\xE7\xAA\x04\x0A\
|
||||
\x2D\x5B\x25\x21\x76\x45\x9D\x1F\x39\x75\x41\xBA\x2A\x58\xFB\x65\
|
||||
\x99";
|
||||
|
||||
unsigned char q[] = "\
|
||||
\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9\
|
||||
\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D\
|
||||
\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5\
|
||||
\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x15\
|
||||
\x03";
|
||||
|
||||
unsigned char dmp1[] = "\
|
||||
\x54\x49\x4C\xA6\x3E\xBA\x03\x37\xE4\xE2\x40\x23\xFC\xD6\x9A\x5A\
|
||||
\xEB\x07\xDD\xDC\x01\x83\xA4\xD0\xAC\x9B\x54\xB0\x51\xF2\xB1\x3E\
|
||||
\xD9\x49\x09\x75\xEA\xB7\x74\x14\xFF\x59\xC1\xF7\x69\x2E\x9A\x2E\
|
||||
\x20\x2B\x38\xFC\x91\x0A\x47\x41\x74\xAD\xC9\x3C\x1F\x67\xC9\x81";
|
||||
|
||||
unsigned char dmq1[] = "\
|
||||
\x47\x1E\x02\x90\xFF\x0A\xF0\x75\x03\x51\xB7\xF8\x78\x86\x4C\xA9\
|
||||
\x61\xAD\xBD\x3A\x8A\x7E\x99\x1C\x5C\x05\x56\xA9\x4C\x31\x46\xA7\
|
||||
\xF9\x80\x3F\x8F\x6F\x8A\xE3\x42\xE9\x31\xFD\x8A\xE4\x7A\x22\x0D\
|
||||
\x1B\x99\xA4\x95\x84\x98\x07\xFE\x39\xF9\x24\x5A\x98\x36\xDA\x3D";
|
||||
|
||||
unsigned char iqmp[] = "\
|
||||
\x00\xB0\x6C\x4F\xDA\xBB\x63\x01\x19\x8D\x26\x5B\xDB\xAE\x94\x23\
|
||||
\xB3\x80\xF2\x71\xF7\x34\x53\x88\x50\x93\x07\x7F\xCD\x39\xE2\x11\
|
||||
\x9F\xC9\x86\x32\x15\x4F\x58\x83\xB1\x67\xA9\x67\xBF\x40\x2B\x4E\
|
||||
\x9E\x2E\x0F\x96\x56\xE6\x98\xEA\x36\x66\xED\xFB\x25\x79\x80\x39\
|
||||
\xF7";
|
||||
|
||||
unsigned char ctext_ex[] = "\
|
||||
\xb8\x24\x6b\x56\xa6\xed\x58\x81\xae\xb5\x85\xd9\xa2\x5b\x2a\xd7\
|
||||
\x90\xc4\x17\xe0\x80\x68\x1b\xf1\xac\x2b\xc3\xde\xb6\x9d\x8b\xce\
|
||||
\xf0\xc4\x36\x6f\xec\x40\x0a\xf0\x52\xa7\x2e\x9b\x0e\xff\xb5\xb3\
|
||||
\xf2\xf1\x92\xdb\xea\xca\x03\xc1\x27\x40\x05\x71\x13\xbf\x1f\x06\
|
||||
\x69\xac\x22\xe9\xf3\xa7\x85\x2e\x3c\x15\xd9\x13\xca\xb0\xb8\x86\
|
||||
\x3a\x95\xc9\x92\x94\xce\x86\x74\x21\x49\x54\x61\x03\x46\xf4\xd4\
|
||||
\x74\xb2\x6f\x7c\x48\xb4\x2e\xe6\x8e\x1f\x57\x2a\x1f\xc4\x02\x6a\
|
||||
\xc4\x56\xb4\xf5\x9f\x7b\x62\x1e\xa1\xb9\xd8\x8f\x64\x20\x2f\xb1";
|
||||
|
||||
SetKey;
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
int v;
|
||||
RSA *key;
|
||||
unsigned char ptext[256];
|
||||
unsigned char ctext[256];
|
||||
unsigned char ptext_ex[] = "\x54\x85\x9b\x34\x2c\x49\xea\x2a";
|
||||
unsigned char ctext_ex[256];
|
||||
int plen;
|
||||
int clen;
|
||||
int num;
|
||||
|
||||
plen = sizeof(ptext_ex) - 1;
|
||||
|
||||
for (v = 0; v < 3; v++)
|
||||
{
|
||||
key = RSA_new();
|
||||
switch (v) {
|
||||
case 0:
|
||||
clen = key1(key, ctext_ex);
|
||||
break;
|
||||
case 1:
|
||||
clen = key2(key, ctext_ex);
|
||||
break;
|
||||
case 2:
|
||||
clen = key3(key, ctext_ex);
|
||||
break;
|
||||
}
|
||||
|
||||
num = RSA_public_encrypt(plen, ptext_ex, ctext, key,
|
||||
RSA_PKCS1_OAEP_PADDING);
|
||||
if (num != clen)
|
||||
{
|
||||
printf("Encryption failed!\n");
|
||||
goto next;
|
||||
}
|
||||
|
||||
num = RSA_private_decrypt(num, ctext, ptext, key,
|
||||
RSA_PKCS1_OAEP_PADDING);
|
||||
if (num != plen || memcmp(ptext, ptext_ex, num) != 0)
|
||||
{
|
||||
printf("Decryption failed!\n");
|
||||
goto next;
|
||||
}
|
||||
|
||||
if (memcmp(ctext, ctext_ex, num) == 0)
|
||||
{
|
||||
printf("Vector %d passed!\n", v);
|
||||
goto next;
|
||||
}
|
||||
|
||||
/* Different ciphertexts (rsa_oaep.c without -DPKCS_TESTVECT).
|
||||
Try decrypting ctext_ex */
|
||||
|
||||
num = RSA_private_decrypt(clen, ctext_ex, ptext, key,
|
||||
RSA_PKCS1_OAEP_PADDING);
|
||||
|
||||
if (num != plen || memcmp(ptext, ptext_ex, num) != 0)
|
||||
printf("Decryption failed!\n");
|
||||
else
|
||||
printf("Encyption/decryption successful!\n");
|
||||
|
||||
next:
|
||||
RSA_free(key);
|
||||
}
|
||||
return (0);
|
||||
}
|
||||
@ -45,12 +45,13 @@ DHTEST= dhtest
|
||||
DSATEST= dsatest
|
||||
METHTEST= methtest
|
||||
SSLTEST= ssltest
|
||||
RSATEST= rsa_oaep_test
|
||||
|
||||
EXE= $(BNTEST) $(IDEATEST) $(MD2TEST) $(MD5TEST) $(HMACTEST) \
|
||||
$(RC2TEST) $(RC4TEST) $(RC5TEST) \
|
||||
$(DESTEST) $(SHATEST) $(SHA1TEST) $(MDC2TEST) $(RMDTEST) \
|
||||
$(RANDTEST) $(DHTEST) \
|
||||
$(BFTEST) $(CASTTEST) $(SSLTEST) $(EXPTEST) $(DSATEST)
|
||||
$(BFTEST) $(CASTTEST) $(SSLTEST) $(EXPTEST) $(DSATEST) $(RSATEST)
|
||||
|
||||
# $(METHTEST)
|
||||
|
||||
@ -58,12 +59,12 @@ OBJ= $(BNTEST).o $(IDEATEST).o $(MD2TEST).o $(MD5TEST).o $(HMACTEST).o \
|
||||
$(RC2TEST).o $(RC4TEST).o $(RC5TEST).o \
|
||||
$(DESTEST).o $(SHATEST).o $(SHA1TEST).o $(MDC2TEST).o $(RMDTEST).o \
|
||||
$(RANDTEST).o $(DHTEST).o $(CASTTEST).o \
|
||||
$(BFTEST).o $(SSLTEST).o $(DSATEST).o $(EXPTEST).o
|
||||
$(BFTEST).o $(SSLTEST).o $(DSATEST).o $(EXPTEST).o $(RSATEST).o
|
||||
SRC= $(BNTEST).c $(IDEATEST).c $(MD2TEST).c $(MD5TEST).c $(HMACTEST).c \
|
||||
$(RC2TEST).c $(RC4TEST).c $(RC5TEST).c \
|
||||
$(DESTEST).c $(SHATEST).c $(SHA1TEST).c $(MDC2TEST).c $(RMDTEST).c \
|
||||
$(RANDTEST).c $(DHTEST).c $(CASTTEST).c \
|
||||
$(BFTEST).c $(SSLTEST).c $(DSATEST).c $(EXPTEST).c
|
||||
$(BFTEST).c $(SSLTEST).c $(DSATEST).c $(EXPTEST).c $(RSATEST).c
|
||||
|
||||
EXHEADER=
|
||||
HEADER= $(EXHEADER)
|
||||
@ -157,6 +158,7 @@ test_x509:
|
||||
|
||||
test_rsa:
|
||||
@sh ./trsa 2>/dev/null
|
||||
./$(RSATEST)
|
||||
|
||||
test_crl:
|
||||
@sh ./tcrl 2>/dev/null
|
||||
@ -228,6 +230,9 @@ $(DLIBSSL):
|
||||
$(DLIBCRYPTO):
|
||||
(cd ../crypto; $(MAKE))
|
||||
|
||||
$(RSATEST): $(RSATEST).o $(DLIBCRYPTO)
|
||||
$(CC) -o $(RSATEST) $(CFLAGS) $(RSATEST).o $(PEX_LIBS) $(LIBCRYPTO) $(EX_LIBS)
|
||||
|
||||
$(BNTEST): $(BNTEST).o $(DLIBCRYPTO)
|
||||
$(CC) -o $(BNTEST) $(CFLAGS) $(BNTEST).o $(PEX_LIBS) $(LIBCRYPTO) $(EX_LIBS)
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user