diff options
Diffstat (limited to 'src/drivers/net/iphone.c')
| -rw-r--r-- | src/drivers/net/iphone.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/src/drivers/net/iphone.c b/src/drivers/net/iphone.c index 96eb0952b..08459a6e2 100644 --- a/src/drivers/net/iphone.c +++ b/src/drivers/net/iphone.c @@ -362,17 +362,9 @@ static int icert_cert ( struct icert *icert, struct asn1_cursor *subject, struct asn1_builder raw = { NULL, 0 }; uint8_t digest_ctx[SHA256_CTX_SIZE]; uint8_t digest_out[SHA256_DIGEST_SIZE]; - uint8_t pubkey_ctx[RSA_CTX_SIZE]; int len; int rc; - /* Initialise "private" key */ - if ( ( rc = pubkey_init ( pubkey, pubkey_ctx, private ) ) != 0 ) { - DBGC ( icert, "ICERT %p could not initialise private key: " - "%s\n", icert, strerror ( rc ) ); - goto err_pubkey_init; - } - /* Construct subjectPublicKeyInfo */ if ( ( rc = ( asn1_prepend_raw ( &spki, public->data, public->len ), asn1_prepend_raw ( &spki, icert_nul, @@ -406,14 +398,14 @@ static int icert_cert ( struct icert *icert, struct asn1_cursor *subject, digest_update ( digest, digest_ctx, tbs.data, tbs.len ); digest_final ( digest, digest_ctx, digest_out ); - /* Construct signature */ - if ( ( rc = asn1_grow ( &raw, pubkey_max_len ( pubkey, - pubkey_ctx ) ) ) != 0 ) { + /* Construct signature using "private" key */ + if ( ( rc = asn1_grow ( &raw, + pubkey_max_len ( pubkey, private ) ) ) != 0 ) { DBGC ( icert, "ICERT %p could not build signature: %s\n", icert, strerror ( rc ) ); goto err_grow; } - if ( ( len = pubkey_sign ( pubkey, pubkey_ctx, digest, digest_out, + if ( ( len = pubkey_sign ( pubkey, private, digest, digest_out, raw.data ) ) < 0 ) { rc = len; DBGC ( icert, "ICERT %p could not sign: %s\n", @@ -452,8 +444,6 @@ static int icert_cert ( struct icert *icert, struct asn1_cursor *subject, err_tbs: free ( spki.data ); err_spki: - pubkey_final ( pubkey, pubkey_ctx ); - err_pubkey_init: return rc; } |