Lines Matching defs:derived_key
217 } derived_key = { 0 };
220 sha1(raw_key, raw_key_len, derived_key.b);
222 memcpy(derived_key.b, raw_key, raw_key_len);
224 for (size_t i = 0; i < ARRAY_SIZE(derived_key.w); i++)
225 derived_key.w[i] ^= REPEAT_BYTE(HMAC_IPAD_VALUE);
227 sha1_blocks(istate, derived_key.b, 1);
229 for (size_t i = 0; i < ARRAY_SIZE(derived_key.w); i++)
230 derived_key.w[i] ^= REPEAT_BYTE(HMAC_OPAD_VALUE ^
233 sha1_blocks(ostate, derived_key.b, 1);
235 memzero_explicit(&derived_key, sizeof(derived_key));