[crypto/ec] don't assume points are of order group->order

[openssl.git] / crypto / ec / ec_key.c

diff --git a/crypto/ec/ec_key.c b/crypto/ec/ec_key.c
index 01faa621631fa3f1b799fdc05f151ccc8b35c3e8..f1f0afb466b50329666e99b7100a097b94bfa427 100644 (file)
--- a/crypto/ec/ec_key.c
+++ b/crypto/ec/ec_key.c
@@ -74,7 +74,7 @@ void EC_KEY_free(EC_KEY *r)
     OPENSSL_clear_free((void *)r, sizeof(EC_KEY));
 }
 
-EC_KEY *EC_KEY_copy(EC_KEY *dest, EC_KEY *src)
+EC_KEY *EC_KEY_copy(EC_KEY *dest, const EC_KEY *src)
 {
     if (dest == NULL || src == NULL) {
         ECerr(EC_F_EC_KEY_COPY, ERR_R_PASSED_NULL_PARAMETER);
@@ -151,7 +151,7 @@ EC_KEY *EC_KEY_copy(EC_KEY *dest, EC_KEY *src)
     return dest;
 }
 
-EC_KEY *EC_KEY_dup(EC_KEY *ec_key)
+EC_KEY *EC_KEY_dup(const EC_KEY *ec_key)
 {
     EC_KEY *ret = EC_KEY_new_method(ec_key->engine);
 
@@ -546,7 +546,7 @@ 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, 
+size_t EC_KEY_priv2oct(const EC_KEY *eckey,
                        unsigned char *buf, size_t len)
 {
     if (eckey->group == NULL || eckey->group->meth == NULL)