diff options
| author | Richard van der Hoff <richard@matrix.org> | 2016-05-16 11:53:35 +0100 |
|---|---|---|
| committer | Richard van der Hoff <richard@matrix.org> | 2016-05-20 15:37:33 +0100 |
| commit | c8c5f35bb45db0547ea4c3e1d986051e47ba78d2 (patch) | |
| tree | 451a45cb890aee1e3e79923a335ffdda04b602f0 /src/crypto.cpp | |
| parent | acae4e84386056e80eb4bb633fcdf03375c087ea (diff) | |
crypto.cpp: Fix comments
These seem to be the wrong way around.
Diffstat (limited to 'src/crypto.cpp')
| -rw-r--r-- | src/crypto.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/crypto.cpp b/src/crypto.cpp index da1d617..ffe2661 100644 --- a/src/crypto.cpp +++ b/src/crypto.cpp @@ -298,14 +298,14 @@ void olm::hkdf_sha256( salt = HKDF_DEFAULT_SALT; salt_length = sizeof(HKDF_DEFAULT_SALT); } - /* Expand */ + /* Extract */ hmac_sha256_key(salt, salt_length, hmac_key); hmac_sha256_init(&context, hmac_key); ::sha256_update(&context, input, input_length); hmac_sha256_final(&context, hmac_key, step_result); hmac_sha256_key(step_result, olm::SHA256_OUTPUT_LENGTH, hmac_key); - /* Extract */ + /* Expand */ hmac_sha256_init(&context, hmac_key); ::sha256_update(&context, info, info_length); ::sha256_update(&context, &iteration, 1); |