diff options
author | FdaSilvaYY <fdasilvayy@gmail.com> | 2016-06-19 18:54:50 +0200 |
---|---|---|
committer | Rich Salz <rsalz@openssl.org> | 2016-07-25 08:20:00 -0400 |
commit | 25d57dc71b7b2d024588eb3831a73cb32fc069bf (patch) | |
tree | 407da964f3801adb1e53cfe8eb5127363c36e0b2 /crypto | |
parent | c17dd597ac5ac687b4cc7b585d7f8fb0cf987a20 (diff) | |
download | openssl-25d57dc71b7b2d024588eb3831a73cb32fc069bf.tar.gz |
Constify EC_KEY_*_oct2priv() input buffer
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1300)
Diffstat (limited to 'crypto')
-rw-r--r-- | crypto/ec/ec_25519.c | 2 | ||||
-rw-r--r-- | crypto/ec/ec_key.c | 7 | ||||
-rw-r--r-- | crypto/ec/ec_lcl.h | 4 |
3 files changed, 7 insertions, 6 deletions
diff --git a/crypto/ec/ec_25519.c b/crypto/ec/ec_25519.c index 035a415347..df0ad8a0c0 100644 --- a/crypto/ec/ec_25519.c +++ b/crypto/ec/ec_25519.c @@ -155,7 +155,7 @@ static int x25519_keycopy(EC_KEY *dest, const EC_KEY *src) return x25519_init_private(dest, src->custom_data); } -static int x25519_oct2priv(EC_KEY *eckey, unsigned char *buf, size_t len) +static int x25519_oct2priv(EC_KEY *eckey, const unsigned char *buf, size_t len) { if (len != EC_X25519_KEYLEN) return 0; diff --git a/crypto/ec/ec_key.c b/crypto/ec/ec_key.c index b3ea1b046d..01faa62163 100644 --- a/crypto/ec/ec_key.c +++ b/crypto/ec/ec_key.c @@ -546,7 +546,8 @@ int EC_KEY_oct2key(EC_KEY *key, const unsigned char *buf, size_t len, return 1; } -size_t EC_KEY_priv2oct(const EC_KEY *eckey, unsigned char *buf, size_t len) +size_t EC_KEY_priv2oct(const EC_KEY *eckey, + unsigned char *buf, size_t len) { if (eckey->group == NULL || eckey->group->meth == NULL) return 0; @@ -581,7 +582,7 @@ size_t ec_key_simple_priv2oct(const EC_KEY *eckey, return buf_len; } -int EC_KEY_oct2priv(EC_KEY *eckey, unsigned char *buf, size_t len) +int EC_KEY_oct2priv(EC_KEY *eckey, const unsigned char *buf, size_t len) { if (eckey->group == NULL || eckey->group->meth == NULL) return 0; @@ -592,7 +593,7 @@ int EC_KEY_oct2priv(EC_KEY *eckey, unsigned char *buf, size_t len) return eckey->group->meth->oct2priv(eckey, buf, len); } -int ec_key_simple_oct2priv(EC_KEY *eckey, unsigned char *buf, size_t len) +int ec_key_simple_oct2priv(EC_KEY *eckey, const unsigned char *buf, size_t len) { if (eckey->priv_key == NULL) eckey->priv_key = BN_secure_new(); diff --git a/crypto/ec/ec_lcl.h b/crypto/ec/ec_lcl.h index 2cef3bced4..5b79340a14 100644 --- a/crypto/ec/ec_lcl.h +++ b/crypto/ec/ec_lcl.h @@ -159,7 +159,7 @@ struct ec_method_st { int (*field_set_to_one) (const EC_GROUP *, BIGNUM *r, BN_CTX *); /* private key operations */ size_t (*priv2oct)(const EC_KEY *eckey, unsigned char *buf, size_t len); - int (*oct2priv)(EC_KEY *eckey, unsigned char *buf, size_t len); + int (*oct2priv)(EC_KEY *eckey, const unsigned char *buf, size_t len); int (*set_private)(EC_KEY *eckey, const BIGNUM *priv_key); int (*keygen)(EC_KEY *eckey); int (*keycheck)(const EC_KEY *eckey); @@ -553,7 +553,7 @@ const EC_METHOD *EC_GFp_nistz256_method(void); size_t ec_key_simple_priv2oct(const EC_KEY *eckey, unsigned char *buf, size_t len); -int ec_key_simple_oct2priv(EC_KEY *eckey, unsigned char *buf, size_t len); +int ec_key_simple_oct2priv(EC_KEY *eckey, const unsigned char *buf, size_t len); int ec_key_simple_generate_key(EC_KEY *eckey); int ec_key_simple_generate_public_key(EC_KEY *eckey); int ec_key_simple_check_key(const EC_KEY *eckey); |