diff options
Diffstat (limited to 'src')
| -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); |