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Add custom sig_info_set for ED25519 

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3503)
This commit is contained in:
Dr. Stephen Henson 2017-04-25 20:34:58 +01:00
parent 9f889cc177
commit 684c41c83f
1 changed files with 10 additions and 1 deletions
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11
crypto/ec/ecx_meth.c
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@ -371,6 +371,14 @@ static int ecd_item_sign(EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn,
return 3;
}
static int ecd_sig_info_set(X509_SIG_INFO *siginf, const X509_ALGOR *alg,
const ASN1_STRING *sig)
{
X509_SIG_INFO_set(siginf, NID_undef, NID_ED25519, X25519_SECURITY_BITS,
X509_SIG_INFO_TLS);
return 1;
}
const EVP_PKEY_ASN1_METHOD ed25519_asn1_meth = {
NID_ED25519,
NID_ED25519,
@ -400,7 +408,8 @@ const EVP_PKEY_ASN1_METHOD ed25519_asn1_meth = {
NULL,
NULL,
ecd_item_verify,
ecd_item_sign
ecd_item_sign,
ecd_sig_info_set
};
static int pkey_ecx_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)