tk 34 lib/crypto/hmacmd5.c uint8_t tk[16]; tk 43 lib/crypto/hmacmd5.c MD5Final(tk, &tctx); tk 45 lib/crypto/hmacmd5.c key = tk; tk 38 lib/crypto/hmacsha256.c uint8_t tk[SHA256_DIGEST_LENGTH]; tk 47 lib/crypto/hmacsha256.c SHA256_Final(tk, &tctx); tk 49 lib/crypto/hmacsha256.c key = tk;