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Const-correct ECDH_compute_key.

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Change-Id: Id8099cc3a250e36e62b8a48e74706b75e5fa127c
Reviewed-on: https://boringssl-review.googlesource.com/11566
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
This commit is contained in:
David Benjamin 2016-10-08 02:06:48 -04:00 committed by Adam Langley
parent 52bf690ba4
commit deb2a8769d
2 changed files with 4 additions and 5 deletions
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2
crypto/ecdh/ecdh.c
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@ -76,7 +76,7 @@
int ECDH_compute_key(void *out, size_t outlen, const EC_POINT *pub_key,
EC_KEY *priv_key,
const EC_KEY *priv_key,
void *(*kdf)(const void *in, size_t inlen, void *out,
size_t *outlen)) {
const BIGNUM *const priv = EC_KEY_get0_private_key(priv_key);

7
include/openssl/ecdh.h
View File

@ -85,10 +85,9 @@ extern "C" {
* return value. Otherwise, as many bytes of the shared key as will fit are
* copied directly to, at most, |outlen| bytes at |out|. It returns the number
* of bytes written to |out|, or -1 on error. */
OPENSSL_EXPORT int ECDH_compute_key(void *out, size_t outlen,
const EC_POINT *pub_key, EC_KEY *priv_key,
void *(*kdf)(const void *in, size_t inlen,
void *out, size_t *outlen));
OPENSSL_EXPORT int ECDH_compute_key(
void *out, size_t outlen, const EC_POINT *pub_key, const EC_KEY *priv_key,
void *(*kdf)(const void *in, size_t inlen, void *out, size_t *outlen));
#if defined(__cplusplus)