diff options
Diffstat (limited to 'tls_signer.c')
| -rw-r--r-- | tls_signer.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/tls_signer.c b/tls_signer.c index f6005d3..177c9d0 100644 --- a/tls_signer.c +++ b/tls_signer.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tls_signer.c,v 1.5 2023/04/09 18:26:26 tb Exp $ */ +/* $OpenBSD: tls_signer.c,v 1.9 2023/06/18 19:12:58 tb Exp $ */ /* * Copyright (c) 2021 Eric Faurot <eric@openbsd.org> * @@ -392,8 +392,8 @@ tls_ecdsa_do_sign(const unsigned char *dgst, int dgst_len, const BIGNUM *inv, * to its calling convention/signature. */ - pubkey_hash = ECDSA_get_ex_data(eckey, 0); - config = ECDSA_get_ex_data(eckey, 1); + pubkey_hash = EC_KEY_get_ex_data(eckey, 0); + config = EC_KEY_get_ex_data(eckey, 1); if (pubkey_hash == NULL || config == NULL) goto err; @@ -419,26 +419,30 @@ tls_ecdsa_do_sign(const unsigned char *dgst, int dgst_len, const BIGNUM *inv, return (NULL); } -ECDSA_METHOD * +EC_KEY_METHOD * tls_signer_ecdsa_method(void) { - static ECDSA_METHOD *ecdsa_method = NULL; + static EC_KEY_METHOD *ecdsa_method = NULL; + const EC_KEY_METHOD *default_method; + int (*sign)(int type, const unsigned char *dgst, int dlen, + unsigned char *sig, unsigned int *siglen, + const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey); + int (*sign_setup)(EC_KEY *eckey, BN_CTX *ctx_in, + BIGNUM **kinvp, BIGNUM **rp); pthread_mutex_lock(&signer_method_lock); if (ecdsa_method != NULL) goto out; - ecdsa_method = calloc(1, sizeof(*ecdsa_method)); + default_method = EC_KEY_get_default_method(); + ecdsa_method = EC_KEY_METHOD_new(default_method); if (ecdsa_method == NULL) goto out; - ecdsa_method->ecdsa_do_sign = tls_ecdsa_do_sign; - ecdsa_method->name = strdup("libtls ECDSA method"); - if (ecdsa_method->name == NULL) { - free(ecdsa_method); - ecdsa_method = NULL; - } + EC_KEY_METHOD_get_sign(default_method, &sign, &sign_setup, NULL); + EC_KEY_METHOD_set_sign(ecdsa_method, sign, sign_setup, + tls_ecdsa_do_sign); out: pthread_mutex_unlock(&signer_method_lock); |