diff options
| author | Dr. Stephen Henson <steve@openssl.org> | 2015-10-22 18:48:59 +0100 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2015-12-09 22:09:17 +0000 |
| commit | a22a7e70899a28fff4719d458e12f8bfcd457f62 (patch) | |
| tree | fb8f4510103452589f6ba97873d5585bc77056a0 /crypto/ec/ec_kmeth.c | |
| parent | 647b2238755efb4a3dc6a6a6141c0ba1b2e54beb (diff) | |
Add compute key support to EC_KEY_METHOD
Reviewed-by: Richard Levitte <levitte@openssl.org>
Diffstat (limited to 'crypto/ec/ec_kmeth.c')
| -rw-r--r-- | crypto/ec/ec_kmeth.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/crypto/ec/ec_kmeth.c b/crypto/ec/ec_kmeth.c index ba6db6e1df..6be99c2265 100644 --- a/crypto/ec/ec_kmeth.c +++ b/crypto/ec/ec_kmeth.c @@ -61,7 +61,8 @@ static const EC_KEY_METHOD openssl_ec_key_method = { "OpenSSL EC_KEY method", 0, - ossl_ec_key_gen + ossl_ec_key_gen, + ossl_ecdh_compute_key }; const EC_KEY_METHOD *default_ec_key_meth = &openssl_ec_key_method; @@ -119,3 +120,14 @@ EC_KEY *EC_KEY_new_method(ENGINE *engine) ret->references = 1; return (ret); } + +int ECDH_compute_key(void *out, size_t outlen, const EC_POINT *pub_key, + EC_KEY *eckey, + void *(*KDF) (const void *in, size_t inlen, void *out, + size_t *outlen)) +{ + if (eckey->meth->compute_key) + return eckey->meth->compute_key(out, outlen, pub_key, eckey, KDF); + ECerr(EC_F_ECDH_COMPUTE_KEY, EC_R_OPERATION_NOT_SUPPORTED); + return 0; +} |