13 const uint8_t secret[],
size_t secret_len,
14 const uint8_t salt[],
size_t salt_len,
15 const uint8_t label[],
size_t label_len)
const
21 while(offset != key_len && counter != 0)
23 m_hash->update(secret, secret_len);
24 m_hash->update_be(counter++);
25 m_hash->update(label, label_len);
29 const size_t added = std::min(h.size(), key_len - offset);
30 copy_mem(&key[offset], h.data(), added);
size_t kdf(uint8_t key[], size_t key_len, const uint8_t secret[], size_t secret_len, const uint8_t salt[], size_t salt_len, const uint8_t label[], size_t label_len) const override