EVP: Limit the diverse key parameter functions to domain params only
Provider KEYMGMT functions can handle domain parameters as well as "other" parameters (the cofactor mode flag in ECC keys is one of those). The public EVP functions EVP_PKEY_copy_parameters(), EVP_PKEY_missing_parameters(), EVP_PKEY_cmp_parameters() and EVP_PKEY_cmp() tried to handle all parameters, but looking back at EVP_PKEY_ASN1_METHOD code (especially crypto/ec/ec_ameth.c), it turns out that they only need to concern themselves with domain parameters. Reviewed-by: NMatt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11375)
Showing
想要评论请 注册 或 登录