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Searched refs:derived_buf (Results 1 – 1 of 1) sorted by relevance

/linux-4.1.27/security/keys/encrypted-keys/
Dencrypted.c379 u8 *derived_buf; in get_derived_key() local
387 derived_buf = kzalloc(derived_buf_len, GFP_KERNEL); in get_derived_key()
388 if (!derived_buf) { in get_derived_key()
393 strcpy(derived_buf, "AUTH_KEY"); in get_derived_key()
395 strcpy(derived_buf, "ENC_KEY"); in get_derived_key()
397 memcpy(derived_buf + strlen(derived_buf) + 1, master_key, in get_derived_key()
399 ret = calc_hash(derived_key, derived_buf, derived_buf_len); in get_derived_key()
400 kfree(derived_buf); in get_derived_key()