From 5bdba8e1e8a620891ff58bae3157cf38e894d75e Mon Sep 17 00:00:00 2001 From: Pol Henarejos Date: Tue, 22 Aug 2023 17:20:56 +0200 Subject: [PATCH] Move to ecp_keypair instead of ecdsa. Signed-off-by: Pol Henarejos --- src/hsm/cmd_key_unwrap.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/hsm/cmd_key_unwrap.c b/src/hsm/cmd_key_unwrap.c index bfbae74..a67ec36 100644 --- a/src/hsm/cmd_key_unwrap.c +++ b/src/hsm/cmd_key_unwrap.c @@ -58,22 +58,22 @@ int cmd_key_unwrap() { prkd_len = asn1_build_prkd_ecc(NULL, 0, NULL, 0, key_size * 8, prkd_buf, sizeof(prkd_buf)); } else if (key_type & HSM_KEY_EC) { - mbedtls_ecdsa_context ctx; - mbedtls_ecdsa_init(&ctx); + mbedtls_ecp_keypair ctx; + mbedtls_ecp_keypair_init(&ctx); do { r = dkek_decode_key(++kdom, &ctx, apdu.data, apdu.nc, NULL, &allowed, &allowed_len); } while ((r == CCID_ERR_FILE_NOT_FOUND || r == CCID_WRONG_DKEK) && kdom < MAX_KEY_DOMAINS); if (r != CCID_OK) { - mbedtls_ecdsa_free(&ctx); + mbedtls_ecp_keypair_free(&ctx); return SW_EXEC_ERROR(); } r = store_keys(&ctx, HSM_KEY_EC, key_id); if ((res_APDU_size = asn1_cvc_aut(&ctx, HSM_KEY_EC, res_APDU, 4096, NULL, 0)) == 0) { - mbedtls_ecdsa_free(&ctx); + mbedtls_ecp_keypair_free(&ctx); return SW_EXEC_ERROR(); } int key_size = ctx.grp.nbits; - mbedtls_ecdsa_free(&ctx); + mbedtls_ecp_keypair_free(&ctx); if (r != CCID_OK) { return SW_EXEC_ERROR(); }