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Add ECDH to fips provider

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Note: This PR has not attempted to move the curves into the provider dispatch table.
Mappings between the curve name / nid have been added to the inbuilt curve table.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11133)
This commit is contained in:
Shane Lontis 2020-02-20 16:16:21 +10:00
parent a173cc9c38
commit 1c725f463e
9 changed files with 163 additions and 116 deletions
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228
crypto/ec/ec_curve.c
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@ -20,6 +20,7 @@
#include <openssl/obj_mac.h>
#include <openssl/opensslconf.h>
#include "internal/nelem.h"
#include "e_os.h" /* strcasecmp required by windows */
typedef struct {
int field_type, /* either NID_X9_62_prime_field or
@ -2816,6 +2817,7 @@ static const struct {
#endif /* OPENSSL_NO_SM2 */
typedef struct _ec_list_element_st {
const char *name;
int nid;
const EC_CURVE_DATA *data;
const EC_METHOD *(*meth) (void);
@ -2826,15 +2828,15 @@ typedef struct _ec_list_element_st {
static const ec_list_element curve_list[] = {
/* prime field curves */
/* secg curves */
# ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
{NID_secp224r1, &_EC_NIST_PRIME_224.h, EC_GFp_nistp224_method,
"NIST/SECG curve over a 224 bit prime field"},
{"secp224r1", NID_secp224r1, &_EC_NIST_PRIME_224.h,
# if !defined(OPENSSL_NO_EC_NISTP_64_GCC_128)
EC_GFp_nistp224_method,
# else
{NID_secp224r1, &_EC_NIST_PRIME_224.h, 0,
"NIST/SECG curve over a 224 bit prime field"},
0,
# endif
"NIST/SECG curve over a 224 bit prime field"},
/* SECG secp256r1 is the same as X9.62 prime256v1 and hence omitted */
{NID_secp384r1, &_EC_NIST_PRIME_384.h,
{"secp384r1", NID_secp384r1, &_EC_NIST_PRIME_384.h,
# if defined(S390X_EC_ASM)
EC_GFp_s390x_nistp384_method,
# else
@ -2842,7 +2844,7 @@ static const ec_list_element curve_list[] = {
# endif
"NIST/SECG curve over a 384 bit prime field"},
{NID_secp521r1, &_EC_NIST_PRIME_521.h,
{"secp521r1", NID_secp521r1, &_EC_NIST_PRIME_521.h,
# if defined(S390X_EC_ASM)
EC_GFp_s390x_nistp521_method,
# elif !defined(OPENSSL_NO_EC_NISTP_64_GCC_128)
@ -2853,9 +2855,9 @@ static const ec_list_element curve_list[] = {
"NIST/SECG curve over a 521 bit prime field"},
/* X9.62 curves */
{NID_X9_62_prime192v1, &_EC_NIST_PRIME_192.h, 0,
{"prime192v1", NID_X9_62_prime192v1, &_EC_NIST_PRIME_192.h, 0,
"NIST/X9.62/SECG curve over a 192 bit prime field"},
{NID_X9_62_prime256v1, &_EC_X9_62_PRIME_256V1.h,
{"prime256v1", NID_X9_62_prime256v1, &_EC_X9_62_PRIME_256V1.h,
# if defined(ECP_NISTZ256_ASM)
EC_GFp_nistz256_method,
# elif defined(S390X_EC_ASM)
@ -2870,25 +2872,25 @@ static const ec_list_element curve_list[] = {
# ifndef OPENSSL_NO_EC2M
/* characteristic two field curves */
/* NIST/SECG curves */
{NID_sect163k1, &_EC_NIST_CHAR2_163K.h, 0,
{"sect163k1", NID_sect163k1, &_EC_NIST_CHAR2_163K.h, 0,
"NIST/SECG/WTLS curve over a 163 bit binary field"},
{NID_sect163r2, &_EC_NIST_CHAR2_163B.h, 0,
{"sect163r2", NID_sect163r2, &_EC_NIST_CHAR2_163B.h, 0,
"NIST/SECG curve over a 163 bit binary field"},
{NID_sect233k1, &_EC_NIST_CHAR2_233K.h, 0,
{"sect233k1", NID_sect233k1, &_EC_NIST_CHAR2_233K.h, 0,
"NIST/SECG/WTLS curve over a 233 bit binary field"},
{NID_sect233r1, &_EC_NIST_CHAR2_233B.h, 0,
{"sect233r1", NID_sect233r1, &_EC_NIST_CHAR2_233B.h, 0,
"NIST/SECG/WTLS curve over a 233 bit binary field"},
{NID_sect283k1, &_EC_NIST_CHAR2_283K.h, 0,
{"sect283k1", NID_sect283k1, &_EC_NIST_CHAR2_283K.h, 0,
"NIST/SECG curve over a 283 bit binary field"},
{NID_sect283r1, &_EC_NIST_CHAR2_283B.h, 0,
{"sect283r1", NID_sect283r1, &_EC_NIST_CHAR2_283B.h, 0,
"NIST/SECG curve over a 283 bit binary field"},
{NID_sect409k1, &_EC_NIST_CHAR2_409K.h, 0,
{"sect409k1", NID_sect409k1, &_EC_NIST_CHAR2_409K.h, 0,
"NIST/SECG curve over a 409 bit binary field"},
{NID_sect409r1, &_EC_NIST_CHAR2_409B.h, 0,
{"sect409r1", NID_sect409r1, &_EC_NIST_CHAR2_409B.h, 0,
"NIST/SECG curve over a 409 bit binary field"},
{NID_sect571k1, &_EC_NIST_CHAR2_571K.h, 0,
{"sect571k1", NID_sect571k1, &_EC_NIST_CHAR2_571K.h, 0,
"NIST/SECG curve over a 571 bit binary field"},
{NID_sect571r1, &_EC_NIST_CHAR2_571B.h, 0,
{"sect571r1", NID_sect571r1, &_EC_NIST_CHAR2_571B.h, 0,
"NIST/SECG curve over a 571 bit binary field"},
# endif
};
@ -2898,43 +2900,43 @@ static const ec_list_element curve_list[] = {
static const ec_list_element curve_list[] = {
/* prime field curves */
/* secg curves */
{NID_secp112r1, &_EC_SECG_PRIME_112R1.h, 0,
{"secp112r1", NID_secp112r1, &_EC_SECG_PRIME_112R1.h, 0,
"SECG/WTLS curve over a 112 bit prime field"},
{NID_secp112r2, &_EC_SECG_PRIME_112R2.h, 0,
{"secp112r2", NID_secp112r2, &_EC_SECG_PRIME_112R2.h, 0,
"SECG curve over a 112 bit prime field"},
{NID_secp128r1, &_EC_SECG_PRIME_128R1.h, 0,
{"secp128r1", NID_secp128r1, &_EC_SECG_PRIME_128R1.h, 0,
"SECG curve over a 128 bit prime field"},
{NID_secp128r2, &_EC_SECG_PRIME_128R2.h, 0,
{"secp128r2", NID_secp128r2, &_EC_SECG_PRIME_128R2.h, 0,
"SECG curve over a 128 bit prime field"},
{NID_secp160k1, &_EC_SECG_PRIME_160K1.h, 0,
{"secp160k1", NID_secp160k1, &_EC_SECG_PRIME_160K1.h, 0,
"SECG curve over a 160 bit prime field"},
{NID_secp160r1, &_EC_SECG_PRIME_160R1.h, 0,
{"secp160r1", NID_secp160r1, &_EC_SECG_PRIME_160R1.h, 0,
"SECG curve over a 160 bit prime field"},
{NID_secp160r2, &_EC_SECG_PRIME_160R2.h, 0,
{"secp160r2", NID_secp160r2, &_EC_SECG_PRIME_160R2.h, 0,
"SECG/WTLS curve over a 160 bit prime field"},
/* SECG secp192r1 is the same as X9.62 prime192v1 and hence omitted */
{NID_secp192k1, &_EC_SECG_PRIME_192K1.h, 0,
{"secp192k1", NID_secp192k1, &_EC_SECG_PRIME_192K1.h, 0,
"SECG curve over a 192 bit prime field"},
{NID_secp224k1, &_EC_SECG_PRIME_224K1.h, 0,
{"secp224k1", NID_secp224k1, &_EC_SECG_PRIME_224K1.h, 0,
"SECG curve over a 224 bit prime field"},
# ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
{NID_secp224r1, &_EC_NIST_PRIME_224.h, EC_GFp_nistp224_method,
{"secp224r1", NID_secp224r1, &_EC_NIST_PRIME_224.h, EC_GFp_nistp224_method,
"NIST/SECG curve over a 224 bit prime field"},
# else
{NID_secp224r1, &_EC_NIST_PRIME_224.h, 0,
{"secp224r1", NID_secp224r1, &_EC_NIST_PRIME_224.h, 0,
"NIST/SECG curve over a 224 bit prime field"},
# endif
{NID_secp256k1, &_EC_SECG_PRIME_256K1.h, 0,
{"secp256k1", NID_secp256k1, &_EC_SECG_PRIME_256K1.h, 0,
"SECG curve over a 256 bit prime field"},
/* SECG secp256r1 is the same as X9.62 prime256v1 and hence omitted */
{NID_secp384r1, &_EC_NIST_PRIME_384.h,
{"secp384r1", NID_secp384r1, &_EC_NIST_PRIME_384.h,
# if defined(S390X_EC_ASM)
EC_GFp_s390x_nistp384_method,
# else
0,
# endif
"NIST/SECG curve over a 384 bit prime field"},
{NID_secp521r1, &_EC_NIST_PRIME_521.h,
{"secp521r1", NID_secp521r1, &_EC_NIST_PRIME_521.h,
# if defined(S390X_EC_ASM)
EC_GFp_s390x_nistp521_method,
# elif !defined(OPENSSL_NO_EC_NISTP_64_GCC_128)
@ -2944,19 +2946,19 @@ static const ec_list_element curve_list[] = {
# endif
"NIST/SECG curve over a 521 bit prime field"},
/* X9.62 curves */
{NID_X9_62_prime192v1, &_EC_NIST_PRIME_192.h, 0,
{"prime192v1", NID_X9_62_prime192v1, &_EC_NIST_PRIME_192.h, 0,
"NIST/X9.62/SECG curve over a 192 bit prime field"},
{NID_X9_62_prime192v2, &_EC_X9_62_PRIME_192V2.h, 0,
{"prime192v2", NID_X9_62_prime192v2, &_EC_X9_62_PRIME_192V2.h, 0,
"X9.62 curve over a 192 bit prime field"},
{NID_X9_62_prime192v3, &_EC_X9_62_PRIME_192V3.h, 0,
{"prime192v3", NID_X9_62_prime192v3, &_EC_X9_62_PRIME_192V3.h, 0,
"X9.62 curve over a 192 bit prime field"},
{NID_X9_62_prime239v1, &_EC_X9_62_PRIME_239V1.h, 0,
{"prime239v1", NID_X9_62_prime239v1, &_EC_X9_62_PRIME_239V1.h, 0,
"X9.62 curve over a 239 bit prime field"},
{NID_X9_62_prime239v2, &_EC_X9_62_PRIME_239V2.h, 0,
{"prime239v2", NID_X9_62_prime239v2, &_EC_X9_62_PRIME_239V2.h, 0,
"X9.62 curve over a 239 bit prime field"},
{NID_X9_62_prime239v3, &_EC_X9_62_PRIME_239V3.h, 0,
{"prime239v3", NID_X9_62_prime239v3, &_EC_X9_62_PRIME_239V3.h, 0,
"X9.62 curve over a 239 bit prime field"},
{NID_X9_62_prime256v1, &_EC_X9_62_PRIME_256V1.h,
{"prime256v1", NID_X9_62_prime256v1, &_EC_X9_62_PRIME_256V1.h,
# if defined(ECP_NISTZ256_ASM)
EC_GFp_nistz256_method,
# elif defined(S390X_EC_ASM)
@ -2970,144 +2972,144 @@ static const ec_list_element curve_list[] = {
# ifndef OPENSSL_NO_EC2M
/* characteristic two field curves */
/* NIST/SECG curves */
{NID_sect113r1, &_EC_SECG_CHAR2_113R1.h, 0,
{"sect113r1", NID_sect113r1, &_EC_SECG_CHAR2_113R1.h, 0,
"SECG curve over a 113 bit binary field"},
{NID_sect113r2, &_EC_SECG_CHAR2_113R2.h, 0,
{"sect113r2", NID_sect113r2, &_EC_SECG_CHAR2_113R2.h, 0,
"SECG curve over a 113 bit binary field"},
{NID_sect131r1, &_EC_SECG_CHAR2_131R1.h, 0,
{ "sect131r1", NID_sect131r1, &_EC_SECG_CHAR2_131R1.h, 0,
"SECG/WTLS curve over a 131 bit binary field"},
{NID_sect131r2, &_EC_SECG_CHAR2_131R2.h, 0,
{ "sect131r2", NID_sect131r2, &_EC_SECG_CHAR2_131R2.h, 0,
"SECG curve over a 131 bit binary field"},
{NID_sect163k1, &_EC_NIST_CHAR2_163K.h, 0,
{"sect163k1", NID_sect163k1, &_EC_NIST_CHAR2_163K.h, 0,
"NIST/SECG/WTLS curve over a 163 bit binary field"},
{NID_sect163r1, &_EC_SECG_CHAR2_163R1.h, 0,
{"sect163r1", NID_sect163r1, &_EC_SECG_CHAR2_163R1.h, 0,
"SECG curve over a 163 bit binary field"},
{NID_sect163r2, &_EC_NIST_CHAR2_163B.h, 0,
{"sect163r2", NID_sect163r2, &_EC_NIST_CHAR2_163B.h, 0,
"NIST/SECG curve over a 163 bit binary field"},
{NID_sect193r1, &_EC_SECG_CHAR2_193R1.h, 0,
{"sect193r1", NID_sect193r1, &_EC_SECG_CHAR2_193R1.h, 0,
"SECG curve over a 193 bit binary field"},
{NID_sect193r2, &_EC_SECG_CHAR2_193R2.h, 0,
{"sect193r2", NID_sect193r2, &_EC_SECG_CHAR2_193R2.h, 0,
"SECG curve over a 193 bit binary field"},
{NID_sect233k1, &_EC_NIST_CHAR2_233K.h, 0,
{"sect233k1", NID_sect233k1, &_EC_NIST_CHAR2_233K.h, 0,
"NIST/SECG/WTLS curve over a 233 bit binary field"},
{NID_sect233r1, &_EC_NIST_CHAR2_233B.h, 0,
{"sect233r1", NID_sect233r1, &_EC_NIST_CHAR2_233B.h, 0,
"NIST/SECG/WTLS curve over a 233 bit binary field"},
{NID_sect239k1, &_EC_SECG_CHAR2_239K1.h, 0,
{"sect239k1", NID_sect239k1, &_EC_SECG_CHAR2_239K1.h, 0,
"SECG curve over a 239 bit binary field"},
{NID_sect283k1, &_EC_NIST_CHAR2_283K.h, 0,
{"sect283k1", NID_sect283k1, &_EC_NIST_CHAR2_283K.h, 0,
"NIST/SECG curve over a 283 bit binary field"},
{NID_sect283r1, &_EC_NIST_CHAR2_283B.h, 0,
{"sect283r1", NID_sect283r1, &_EC_NIST_CHAR2_283B.h, 0,
"NIST/SECG curve over a 283 bit binary field"},
{NID_sect409k1, &_EC_NIST_CHAR2_409K.h, 0,
{"sect409k1", NID_sect409k1, &_EC_NIST_CHAR2_409K.h, 0,
"NIST/SECG curve over a 409 bit binary field"},
{NID_sect409r1, &_EC_NIST_CHAR2_409B.h, 0,
{"sect409r1", NID_sect409r1, &_EC_NIST_CHAR2_409B.h, 0,
"NIST/SECG curve over a 409 bit binary field"},
{NID_sect571k1, &_EC_NIST_CHAR2_571K.h, 0,
{"sect571k1", NID_sect571k1, &_EC_NIST_CHAR2_571K.h, 0,
"NIST/SECG curve over a 571 bit binary field"},
{NID_sect571r1, &_EC_NIST_CHAR2_571B.h, 0,
{"sect571r1", NID_sect571r1, &_EC_NIST_CHAR2_571B.h, 0,
"NIST/SECG curve over a 571 bit binary field"},
/* X9.62 curves */
{NID_X9_62_c2pnb163v1, &_EC_X9_62_CHAR2_163V1.h, 0,
{"c2pnb163v1", NID_X9_62_c2pnb163v1, &_EC_X9_62_CHAR2_163V1.h, 0,
"X9.62 curve over a 163 bit binary field"},
{NID_X9_62_c2pnb163v2, &_EC_X9_62_CHAR2_163V2.h, 0,
{"c2pnb163v2", NID_X9_62_c2pnb163v2, &_EC_X9_62_CHAR2_163V2.h, 0,
"X9.62 curve over a 163 bit binary field"},
{NID_X9_62_c2pnb163v3, &_EC_X9_62_CHAR2_163V3.h, 0,
{"c2pnb163v3", NID_X9_62_c2pnb163v3, &_EC_X9_62_CHAR2_163V3.h, 0,
"X9.62 curve over a 163 bit binary field"},
{NID_X9_62_c2pnb176v1, &_EC_X9_62_CHAR2_176V1.h, 0,
{"c2pnb176v1", NID_X9_62_c2pnb176v1, &_EC_X9_62_CHAR2_176V1.h, 0,
"X9.62 curve over a 176 bit binary field"},
{NID_X9_62_c2tnb191v1, &_EC_X9_62_CHAR2_191V1.h, 0,
{"c2tnb191v1", NID_X9_62_c2tnb191v1, &_EC_X9_62_CHAR2_191V1.h, 0,
"X9.62 curve over a 191 bit binary field"},
{NID_X9_62_c2tnb191v2, &_EC_X9_62_CHAR2_191V2.h, 0,
{"c2tnb191v2", NID_X9_62_c2tnb191v2, &_EC_X9_62_CHAR2_191V2.h, 0,
"X9.62 curve over a 191 bit binary field"},
{NID_X9_62_c2tnb191v3, &_EC_X9_62_CHAR2_191V3.h, 0,
{"c2tnb191v3", NID_X9_62_c2tnb191v3, &_EC_X9_62_CHAR2_191V3.h, 0,
"X9.62 curve over a 191 bit binary field"},
{NID_X9_62_c2pnb208w1, &_EC_X9_62_CHAR2_208W1.h, 0,
{"c2pnb208w1", NID_X9_62_c2pnb208w1, &_EC_X9_62_CHAR2_208W1.h, 0,
"X9.62 curve over a 208 bit binary field"},
{NID_X9_62_c2tnb239v1, &_EC_X9_62_CHAR2_239V1.h, 0,
{"c2tnb239v1", NID_X9_62_c2tnb239v1, &_EC_X9_62_CHAR2_239V1.h, 0,
"X9.62 curve over a 239 bit binary field"},
{NID_X9_62_c2tnb239v2, &_EC_X9_62_CHAR2_239V2.h, 0,
{"c2tnb239v2", NID_X9_62_c2tnb239v2, &_EC_X9_62_CHAR2_239V2.h, 0,
"X9.62 curve over a 239 bit binary field"},
{NID_X9_62_c2tnb239v3, &_EC_X9_62_CHAR2_239V3.h, 0,
{"c2tnb239v3", NID_X9_62_c2tnb239v3, &_EC_X9_62_CHAR2_239V3.h, 0,
"X9.62 curve over a 239 bit binary field"},
{NID_X9_62_c2pnb272w1, &_EC_X9_62_CHAR2_272W1.h, 0,
{"c2pnb272w1", NID_X9_62_c2pnb272w1, &_EC_X9_62_CHAR2_272W1.h, 0,
"X9.62 curve over a 272 bit binary field"},
{NID_X9_62_c2pnb304w1, &_EC_X9_62_CHAR2_304W1.h, 0,
{"c2pnb304w1", NID_X9_62_c2pnb304w1, &_EC_X9_62_CHAR2_304W1.h, 0,
"X9.62 curve over a 304 bit binary field"},
{NID_X9_62_c2tnb359v1, &_EC_X9_62_CHAR2_359V1.h, 0,
{"c2tnb359v1", NID_X9_62_c2tnb359v1, &_EC_X9_62_CHAR2_359V1.h, 0,
"X9.62 curve over a 359 bit binary field"},
{NID_X9_62_c2pnb368w1, &_EC_X9_62_CHAR2_368W1.h, 0,
{"c2pnb368w1", NID_X9_62_c2pnb368w1, &_EC_X9_62_CHAR2_368W1.h, 0,
"X9.62 curve over a 368 bit binary field"},
{NID_X9_62_c2tnb431r1, &_EC_X9_62_CHAR2_431R1.h, 0,
{"c2tnb431r1", NID_X9_62_c2tnb431r1, &_EC_X9_62_CHAR2_431R1.h, 0,
"X9.62 curve over a 431 bit binary field"},
/*
* the WAP/WTLS curves [unlike SECG, spec has its own OIDs for curves
* from X9.62]
*/
{NID_wap_wsg_idm_ecid_wtls1, &_EC_WTLS_1.h, 0,
{"wap-wsg-idm-ecid-wtls1", NID_wap_wsg_idm_ecid_wtls1, &_EC_WTLS_1.h, 0,
"WTLS curve over a 113 bit binary field"},
{NID_wap_wsg_idm_ecid_wtls3, &_EC_NIST_CHAR2_163K.h, 0,
{"wap-wsg-idm-ecid-wtls3", NID_wap_wsg_idm_ecid_wtls3, &_EC_NIST_CHAR2_163K.h, 0,
"NIST/SECG/WTLS curve over a 163 bit binary field"},
{NID_wap_wsg_idm_ecid_wtls4, &_EC_SECG_CHAR2_113R1.h, 0,
{"wap-wsg-idm-ecid-wtls4", NID_wap_wsg_idm_ecid_wtls4, &_EC_SECG_CHAR2_113R1.h, 0,
"SECG curve over a 113 bit binary field"},
{NID_wap_wsg_idm_ecid_wtls5, &_EC_X9_62_CHAR2_163V1.h, 0,
{"wap-wsg-idm-ecid-wtls5", NID_wap_wsg_idm_ecid_wtls5, &_EC_X9_62_CHAR2_163V1.h, 0,
"X9.62 curve over a 163 bit binary field"},
# endif
{NID_wap_wsg_idm_ecid_wtls6, &_EC_SECG_PRIME_112R1.h, 0,
{"wap-wsg-idm-ecid-wtls6", NID_wap_wsg_idm_ecid_wtls6, &_EC_SECG_PRIME_112R1.h, 0,
"SECG/WTLS curve over a 112 bit prime field"},
{NID_wap_wsg_idm_ecid_wtls7, &_EC_SECG_PRIME_160R2.h, 0,
{"wap-wsg-idm-ecid-wtls7", NID_wap_wsg_idm_ecid_wtls7, &_EC_SECG_PRIME_160R2.h, 0,
"SECG/WTLS curve over a 160 bit prime field"},
{NID_wap_wsg_idm_ecid_wtls8, &_EC_WTLS_8.h, 0,
{"wap-wsg-idm-ecid-wtls8", NID_wap_wsg_idm_ecid_wtls8, &_EC_WTLS_8.h, 0,
"WTLS curve over a 112 bit prime field"},
{NID_wap_wsg_idm_ecid_wtls9, &_EC_WTLS_9.h, 0,
{"wap-wsg-idm-ecid-wtls9", NID_wap_wsg_idm_ecid_wtls9, &_EC_WTLS_9.h, 0,
"WTLS curve over a 160 bit prime field"},
# ifndef OPENSSL_NO_EC2M
{NID_wap_wsg_idm_ecid_wtls10, &_EC_NIST_CHAR2_233K.h, 0,
{"wap-wsg-idm-ecid-wtls10", NID_wap_wsg_idm_ecid_wtls10, &_EC_NIST_CHAR2_233K.h, 0,
"NIST/SECG/WTLS curve over a 233 bit binary field"},
{NID_wap_wsg_idm_ecid_wtls11, &_EC_NIST_CHAR2_233B.h, 0,
{"wap-wsg-idm-ecid-wtls11", NID_wap_wsg_idm_ecid_wtls11, &_EC_NIST_CHAR2_233B.h, 0,
"NIST/SECG/WTLS curve over a 233 bit binary field"},
# endif
{NID_wap_wsg_idm_ecid_wtls12, &_EC_WTLS_12.h, 0,
{"wap-wsg-idm-ecid-wtls12", NID_wap_wsg_idm_ecid_wtls12, &_EC_WTLS_12.h, 0,
"WTLS curve over a 224 bit prime field"},
# ifndef OPENSSL_NO_EC2M
/* IPSec curves */
{NID_ipsec3, &_EC_IPSEC_155_ID3.h, 0,
{"Oakley-EC2N-3", NID_ipsec3, &_EC_IPSEC_155_ID3.h, 0,
"\n\tIPSec/IKE/Oakley curve #3 over a 155 bit binary field.\n"
"\tNot suitable for ECDSA.\n\tQuestionable extension field!"},
{NID_ipsec4, &_EC_IPSEC_185_ID4.h, 0,
{"Oakley-EC2N-4", NID_ipsec4, &_EC_IPSEC_185_ID4.h, 0,
"\n\tIPSec/IKE/Oakley curve #4 over a 185 bit binary field.\n"
"\tNot suitable for ECDSA.\n\tQuestionable extension field!"},
# endif
/* brainpool curves */
{NID_brainpoolP160r1, &_EC_brainpoolP160r1.h, 0,
{"brainpoolP160r1", NID_brainpoolP160r1, &_EC_brainpoolP160r1.h, 0,
"RFC 5639 curve over a 160 bit prime field"},
{NID_brainpoolP160t1, &_EC_brainpoolP160t1.h, 0,
{"brainpoolP160t1", NID_brainpoolP160t1, &_EC_brainpoolP160t1.h, 0,
"RFC 5639 curve over a 160 bit prime field"},
{NID_brainpoolP192r1, &_EC_brainpoolP192r1.h, 0,
{"brainpoolP192r1", NID_brainpoolP192r1, &_EC_brainpoolP192r1.h, 0,
"RFC 5639 curve over a 192 bit prime field"},
{NID_brainpoolP192t1, &_EC_brainpoolP192t1.h, 0,
{"brainpoolP192t1", NID_brainpoolP192t1, &_EC_brainpoolP192t1.h, 0,
"RFC 5639 curve over a 192 bit prime field"},
{NID_brainpoolP224r1, &_EC_brainpoolP224r1.h, 0,
{"brainpoolP224r1", NID_brainpoolP224r1, &_EC_brainpoolP224r1.h, 0,
"RFC 5639 curve over a 224 bit prime field"},
{NID_brainpoolP224t1, &_EC_brainpoolP224t1.h, 0,
{"brainpoolP224t1", NID_brainpoolP224t1, &_EC_brainpoolP224t1.h, 0,
"RFC 5639 curve over a 224 bit prime field"},
{NID_brainpoolP256r1, &_EC_brainpoolP256r1.h, 0,
{"brainpoolP256r1", NID_brainpoolP256r1, &_EC_brainpoolP256r1.h, 0,
"RFC 5639 curve over a 256 bit prime field"},
{NID_brainpoolP256t1, &_EC_brainpoolP256t1.h, 0,
{"brainpoolP256t1", NID_brainpoolP256t1, &_EC_brainpoolP256t1.h, 0,
"RFC 5639 curve over a 256 bit prime field"},
{NID_brainpoolP320r1, &_EC_brainpoolP320r1.h, 0,
{"brainpoolP320r1", NID_brainpoolP320r1, &_EC_brainpoolP320r1.h, 0,
"RFC 5639 curve over a 320 bit prime field"},
{NID_brainpoolP320t1, &_EC_brainpoolP320t1.h, 0,
{"brainpoolP320t1", NID_brainpoolP320t1, &_EC_brainpoolP320t1.h, 0,
"RFC 5639 curve over a 320 bit prime field"},
{NID_brainpoolP384r1, &_EC_brainpoolP384r1.h, 0,
{"brainpoolP384r1", NID_brainpoolP384r1, &_EC_brainpoolP384r1.h, 0,
"RFC 5639 curve over a 384 bit prime field"},
{NID_brainpoolP384t1, &_EC_brainpoolP384t1.h, 0,
{"brainpoolP384t1", NID_brainpoolP384t1, &_EC_brainpoolP384t1.h, 0,
"RFC 5639 curve over a 384 bit prime field"},
{NID_brainpoolP512r1, &_EC_brainpoolP512r1.h, 0,
{"brainpoolP512r1", NID_brainpoolP512r1, &_EC_brainpoolP512r1.h, 0,
"RFC 5639 curve over a 512 bit prime field"},
{NID_brainpoolP512t1, &_EC_brainpoolP512t1.h, 0,
{"brainpoolP512t1", NID_brainpoolP512t1, &_EC_brainpoolP512t1.h, 0,
"RFC 5639 curve over a 512 bit prime field"},
# ifndef OPENSSL_NO_SM2
{NID_sm2, &_EC_sm2p256v1.h, 0,
{"SM2", NID_sm2, &_EC_sm2p256v1.h, 0,
"SM2 curve over a 256 bit prime field"},
# endif
};
@ -3115,6 +3117,28 @@ static const ec_list_element curve_list[] = {
#define curve_list_length OSSL_NELEM(curve_list)
const char *ec_curve_nid2name(int nid)
{
int i;
for (i = 0; i < (int)curve_list_length; i++) {
if (curve_list[i].nid == nid)
return curve_list[i].name;
}
return NULL;
}
int ec_curve_name2nid(const char *name)
{
int i;
for (i = 0; i < (int)curve_list_length; i++) {
if (strcasecmp(curve_list[i].name, name) == 0)
return curve_list[i].nid;
}
return NID_undef;
}
static EC_GROUP *ec_group_new_from_data(OPENSSL_CTX *libctx,
const ec_list_element curve)
{

5
crypto/ec/ec_key.c
View File

@ -627,6 +627,11 @@ int EC_KEY_set_public_key_affine_coordinates(EC_KEY *key, BIGNUM *x,
}
OPENSSL_CTX *ec_key_get_libctx(const EC_KEY *key)
{
return key->libctx;
}
const EC_GROUP *EC_KEY_get0_group(const EC_KEY *key)
{
return key->group;

5
crypto/ec/ec_lib.c
View File

@ -1261,8 +1261,3 @@ int ec_point_blind_coordinates(const EC_GROUP *group, EC_POINT *p, BN_CTX *ctx)
return group->meth->blind_coordinates(group, p, ctx);
}
OPENSSL_CTX *ec_key_get_libctx(const EC_KEY *eckey)
{
return eckey->libctx;
}

2
include/crypto/ec.h
View File

@ -54,5 +54,7 @@ int ec_key_public_check(const EC_KEY *eckey, BN_CTX *ctx);
int ec_key_private_check(const EC_KEY *eckey);
int ec_key_pairwise_check(const EC_KEY *eckey, BN_CTX *ctx);
OPENSSL_CTX *ec_key_get_libctx(const EC_KEY *eckey);
const char *ec_curve_nid2name(int nid);
int ec_curve_name2nid(const char *name);
# endif /* OPENSSL_NO_EC */
#endif

6
providers/fips/fipsprov.c
View File

@ -794,6 +794,9 @@ static const OSSL_ALGORITHM fips_kdfs[] = {
static const OSSL_ALGORITHM fips_keyexch[] = {
#ifndef OPENSSL_NO_DH
{ "DH:dhKeyAgreement", "provider=fips,fips=yes", dh_keyexch_functions },
#endif
#ifndef OPENSSL_NO_EC
{ "ECDH:id-ecPublicKey", "provider=fips,fips=yes", ecdh_keyexch_functions },
#endif
{ NULL, NULL, NULL }
};
@ -818,6 +821,9 @@ static const OSSL_ALGORITHM fips_keymgmt[] = {
{ "DSA", "provider=fips,fips=yes", dsa_keymgmt_functions },
#endif
{ "RSA:rsaEncryption", "provider=fips,fips=yes", rsa_keymgmt_functions },
#ifndef OPENSSL_NO_EC
{ "EC:id-ecPublicKey", "provider=fips,fips=yes", ec_keymgmt_functions },
#endif
{ NULL, NULL, NULL }
};

3
providers/implementations/exchange/build.info
View File

@ -22,5 +22,6 @@ ENDIF
IF[{- !$disabled{ec} -}]
SOURCE[$ECX_GOAL]=ecx_exch.c
DEFINE[$ECX_GOAL]=$ECDEF
SOURCE[$ECDH_GOAL]=ecdh_exch.c
SOURCE[../../libfips.a]=ecdh_exch.c
SOURCE[../../libnonfips.a]=ecdh_exch.c
ENDIF

7
providers/implementations/exchange/ecdh_exch.c
View File

@ -458,6 +458,7 @@ int ecdh_plain_derive(void *vpecdhctx, unsigned char *secret,
return ret;
}
#ifndef FIPS_MODE
static ossl_inline
int ecdh_X9_63_kdf_derive(void *vpecdhctx, unsigned char *secret,
size_t *psecretlen, size_t outlen)
@ -497,6 +498,7 @@ int ecdh_X9_63_kdf_derive(void *vpecdhctx, unsigned char *secret,
OPENSSL_secure_clear_free(stmp, stmplen);
return ret;
}
#endif /* FIPS_MODE */
static
int ecdh_derive(void *vpecdhctx, unsigned char *secret,
@ -507,8 +509,13 @@ int ecdh_derive(void *vpecdhctx, unsigned char *secret,
switch (pecdhctx->kdf_type) {
case PROV_ECDH_KDF_NONE:
return ecdh_plain_derive(vpecdhctx, secret, psecretlen, outlen);
#ifndef FIPS_MODE
case PROV_ECDH_KDF_X9_63:
return ecdh_X9_63_kdf_derive(vpecdhctx, secret, psecretlen, outlen);
#endif /* FIPS_MODE */
default:
break;
}
return 0;

19
providers/implementations/keymgmt/ec_kmgmt.c
View File

@ -23,6 +23,7 @@
#include "internal/param_build.h"
#include "prov/implementations.h"
#include "prov/providercommon.h"
#include "prov/provider_ctx.h"
static OSSL_OP_keymgmt_new_fn ec_newdata;
static OSSL_OP_keymgmt_free_fn ec_freedata;
@ -81,10 +82,11 @@ int params_to_domparams(EC_KEY *ec, const OSSL_PARAM params[])
if (!OSSL_PARAM_get_utf8_string(param_ec_name, &curve_name, 0)
|| curve_name == NULL
|| (curve_nid = OBJ_sn2nid(curve_name)) == NID_undef)
|| (curve_nid = ec_curve_name2nid(curve_name)) == NID_undef)
goto err;
if ((ecg = EC_GROUP_new_by_curve_name(curve_nid)) == NULL)
if ((ecg = EC_GROUP_new_by_curve_name_ex(ec_key_get_libctx(ec),
curve_nid)) == NULL)
goto err;
}
@ -130,7 +132,7 @@ int domparams_to_params(const EC_KEY *ec, OSSL_PARAM_BLD *tmpl)
/* named curve */
const char *curve_name = NULL;
if ((curve_name = OBJ_nid2sn(curve_nid)) == NULL)
if ((curve_name = ec_curve_nid2name(curve_nid)) == NULL)
return 0;
if (!ossl_param_bld_push_utf8_string(tmpl, OSSL_PKEY_PARAM_EC_NAME, curve_name, 0))
@ -152,6 +154,7 @@ static ossl_inline
int params_to_key(EC_KEY *ec, const OSSL_PARAM params[], int include_private)
{
const OSSL_PARAM *param_priv_key, *param_pub_key;
BN_CTX *ctx = NULL;
BIGNUM *priv_key = NULL;
unsigned char *pub_key = NULL;
size_t pub_key_len;
@ -168,6 +171,9 @@ int params_to_key(EC_KEY *ec, const OSSL_PARAM params[], int include_private)
param_pub_key =
OSSL_PARAM_locate_const(params, OSSL_PKEY_PARAM_PUB_KEY);
ctx = BN_CTX_new_ex(ec_key_get_libctx(ec));
if (ctx == NULL)
goto err;
/*
* We want to have at least a public key either way, so we end up
* requiring it unconditionally.
@ -177,7 +183,7 @@ int params_to_key(EC_KEY *ec, const OSSL_PARAM params[], int include_private)
(void **)&pub_key, 0, &pub_key_len)
|| (pub_point = EC_POINT_new(ecg)) == NULL
|| !EC_POINT_oct2point(ecg, pub_point,
pub_key, pub_key_len, NULL))
pub_key, pub_key_len, ctx))
goto err;
if (param_priv_key != NULL && include_private) {
@ -223,7 +229,7 @@ int params_to_key(EC_KEY *ec, const OSSL_PARAM params[], int include_private)
fixed_top = bn_get_top(order) + 2;
if ((priv_key = BN_new()) == NULL)
if ((priv_key = BN_secure_new()) == NULL)
goto err;
if (bn_wexpand(priv_key, fixed_top) == NULL)
goto err;
@ -243,6 +249,7 @@ int params_to_key(EC_KEY *ec, const OSSL_PARAM params[], int include_private)
ok = 1;
err:
BN_CTX_free(ctx);
BN_clear_free(priv_key);
OPENSSL_free(pub_key);
EC_POINT_free(pub_point);
@ -411,7 +418,7 @@ int otherparams_to_params(const EC_KEY *ec, OSSL_PARAM_BLD *tmpl)
static
void *ec_newdata(void *provctx)
{
return EC_KEY_new();
return EC_KEY_new_ex(PROV_LIBRARY_CONTEXT_OF(provctx));
}
static

4
test/recipes/30-test_evp.t
View File

@ -31,9 +31,9 @@ my @configs = ( $defaultcnf );
# Only add the FIPS config if the FIPS module has been built
push @configs, 'fips.cnf' unless $no_fips;
my @files = qw( evpciph.txt evpdigest.txt evppkey.txt);
my @files = qw( evpciph.txt evpdigest.txt evppkey.txt evppkey_ecc.txt);
my @defltfiles = qw( evpencod.txt evpkdf.txt evppkey_kdf.txt evpmac.txt
evppbe.txt evppkey_ecc.txt evpcase.txt evpccmcavs.txt );
evppbe.txt evpcase.txt evpccmcavs.txt );
my @ideafiles = qw( evpciph_idea.txt );
push @defltfiles, @ideafiles unless disabled("idea");