diff options
Diffstat (limited to 'src/megolm.c')
| -rw-r--r-- | src/megolm.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/src/megolm.c b/src/megolm.c index 7567894..110f939 100644 --- a/src/megolm.c +++ b/src/megolm.c @@ -22,18 +22,9 @@ #include "olm/crypto.h" #include "olm/pickle.h" -const struct _olm_cipher *megolm_cipher() { - static const uint8_t CIPHER_KDF_INFO[] = "MEGOLM_KEYS"; - static struct _olm_cipher *cipher; - static struct _olm_cipher_aes_sha_256 OLM_CIPHER; - if (!cipher) { - cipher = _olm_cipher_aes_sha_256_init( - &OLM_CIPHER, - CIPHER_KDF_INFO, sizeof(CIPHER_KDF_INFO) - 1 - ); - } - return cipher; -} +static const struct _olm_cipher_aes_sha_256 MEGOLM_CIPHER = + OLM_CIPHER_INIT_AES_SHA_256("MEGOLM_KEYS"); +const struct _olm_cipher *megolm_cipher = OLM_CIPHER_BASE(&MEGOLM_CIPHER); /* the seeds used in the HMAC-SHA-256 functions for each part of the ratchet. */ |