openssl/crypto/ec
Matt Caswell 08afd2f37a Disallow Ed448 signature malleability
Check that s is less than the order before attempting to verify the
signature as per RFC8032 5.2.7

Fixes #7706

Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
(Merged from https://github.com/openssl/openssl/pull/7748)
2018-12-11 11:53:55 +00:00
..
asm Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
curve448 Disallow Ed448 signature malleability 2018-12-11 11:53:55 +00:00
build.info Add ec/asm/x25519-ppc64.pl module. 2018-07-26 14:01:49 +02:00
curve25519.c curve25519.c: improve formula alignment 2018-12-06 19:38:13 +01:00
ec2_oct.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec2_smpl.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec_ameth.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec_asn1.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec_check.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec_curve.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec_cvt.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec_err.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec_key.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec_kmeth.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec_lcl.h Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec_lib.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec_mult.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec_oct.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec_pmeth.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ec_print.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecdh_kdf.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecdh_ossl.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecdsa_ossl.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecdsa_sign.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecdsa_vrf.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
eck_prn.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecp_mont.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecp_nist.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecp_nistp224.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecp_nistp256.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecp_nistp521.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecp_nistputil.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecp_nistz256_table.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecp_nistz256.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecp_oct.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecp_smpl.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00
ecx_meth.c Following the license change, modify the boilerplates in crypto/ec/ 2018-12-06 14:51:47 +01:00