added ECDH with OpenSSL (see RFC 4753)

[strongswan.git] / src / charon / config / proposal.c

diff --git a/src/charon/config/proposal.c b/src/charon/config/proposal.c
index 71bb3a2..45d0108 100644 (file)
--- a/src/charon/config/proposal.c
+++ b/src/charon/config/proposal.c
@@ -766,6 +766,18 @@ static status_t add_string_algo(private_proposal_t *this, chunk_t alg)
        {
                add_algorithm(this, DIFFIE_HELLMAN_GROUP, MODP_8192_BIT, 0);
        }
        {
                add_algorithm(this, DIFFIE_HELLMAN_GROUP, MODP_8192_BIT, 0);
        }

+       else if (strncmp(alg.ptr, "ecp256", alg.len) == 0)
+       {
+               add_algorithm(this, DIFFIE_HELLMAN_GROUP, ECP_256_BIT, 0);
+       }
+       else if (strncmp(alg.ptr, "ecp384", alg.len) == 0)
+       {
+               add_algorithm(this, DIFFIE_HELLMAN_GROUP, ECP_384_BIT, 0);
+       }
+       else if (strncmp(alg.ptr, "ecp521", alg.len) == 0)
+       {
+               add_algorithm(this, DIFFIE_HELLMAN_GROUP, ECP_521_BIT, 0);
+       }

        else
        {
                return FAILED;
        else
        {
                return FAILED;