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2 commits

Author SHA1 Message Date
Benjamin Kaduk
8abeefeccc Fix memory leak in DH_get_nid()
If q is non-NULL but p is indeed a safe prime, a modified copy
of p could be leaked.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4525)
2017-10-12 12:21:28 -05:00
Dr. Stephen Henson
7806a782c8 DH named parameter support
Add functions to return DH parameters using NID and to return the
NID if parameters match a named set. Currently this supports only
RFC7919 parameters but could be expanded in future.

Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4485)
2017-10-12 02:40:30 +01:00