· 6 years ago · Jul 02, 2019, 11:08 PM
1id .... 8 byte number
2entropy .... 4, 8, 12, 16 byte random value
3secret-key .... 16 byte high quality random key
4
5Primitives:
6AES-CTR(iv, key)
7HMAC_SHA256(key, data)
8HKDF-Expand(PRK, info, L) -> OKM