diff options
| author | David Benjamin <davidben@chromium.org> | 2015-12-17 10:01:25 +0300 |
|---|---|---|
| committer | Adam Langley <agl@google.com> | 2015-12-22 20:00:56 +0300 |
| commit | ae0eaaa397a34eef1d46035bb60c056c3b798e7c (patch) | |
| tree | 23a8df845837ef45373f14ae32d00d6518f5e7fe /include/openssl/bn.h | |
| parent | 3ac4b3a391f197edc93a66309a48b7781554d17d (diff) | |
Convert ssl3_send_client_key_exchange to CBB.
This relieves some complexity budget for adding Curve25519 to this
code.
This also adds a BN_bn2cbb_padded helper function since this seems to be a
fairly common need.
Change-Id: Ied0066fdaec9d02659abd6eb1a13f33502c9e198
Reviewed-on: https://boringssl-review.googlesource.com/6767
Reviewed-by: Adam Langley <agl@google.com>
Diffstat (limited to 'include/openssl/bn.h')
| -rw-r--r-- | include/openssl/bn.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/openssl/bn.h b/include/openssl/bn.h index bc30d0ab..6e971e48 100644 --- a/include/openssl/bn.h +++ b/include/openssl/bn.h @@ -253,6 +253,9 @@ OPENSSL_EXPORT size_t BN_bn2bin(const BIGNUM *in, uint8_t *out); * returns 0. Otherwise, it returns 1. */ OPENSSL_EXPORT int BN_bn2bin_padded(uint8_t *out, size_t len, const BIGNUM *in); +/* BN_bn2cbb_padded behaves like |BN_bn2bin_padded| but writes to a |CBB|. */ +OPENSSL_EXPORT int BN_bn2cbb_padded(CBB *out, size_t len, const BIGNUM *in); + /* BN_bn2hex returns an allocated string that contains a NUL-terminated, hex * representation of |bn|. If |bn| is negative, the first char in the resulting * string will be '-'. Returns NULL on allocation failure. */ |