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Searched refs:okmlen (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.4/fs/crypto/
Dhkdf.c117 u8 *okm, unsigned int okmlen) in fscrypt_hkdf_expand() argument
127 if (WARN_ON(okmlen > 255 * HKDF_HASHLEN)) in fscrypt_hkdf_expand()
135 for (i = 0; i < okmlen; i += HKDF_HASHLEN) { in fscrypt_hkdf_expand()
156 if (okmlen - i < HKDF_HASHLEN) { in fscrypt_hkdf_expand()
160 memcpy(&okm[i], tmp, okmlen - i); in fscrypt_hkdf_expand()
173 memzero_explicit(okm, okmlen); /* so caller doesn't need to */ in fscrypt_hkdf_expand()
Dfscrypt_private.h296 u8 *okm, unsigned int okmlen);