Searched refs:kdfcopy (Results 1 – 2 of 2) sorted by relevance
| /security/keys/ |
| D | compat_dh.c | 20 struct keyctl_kdf_params kdfcopy; in compat_keyctl_dh_compute() local
29 kdfcopy.hashname = compat_ptr(compat_kdfcopy.hashname); in compat_keyctl_dh_compute()
30 kdfcopy.otherinfo = compat_ptr(compat_kdfcopy.otherinfo); in compat_keyctl_dh_compute()
31 kdfcopy.otherinfolen = compat_kdfcopy.otherinfolen; in compat_keyctl_dh_compute()
32 memcpy(kdfcopy.__spare, compat_kdfcopy.__spare, in compat_keyctl_dh_compute()
33 sizeof(kdfcopy.__spare)); in compat_keyctl_dh_compute()
35 return __keyctl_dh_compute(params, buffer, buflen, &kdfcopy); in compat_keyctl_dh_compute()
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| D | dh.c | 229 struct keyctl_kdf_params *kdfcopy) in __keyctl_dh_compute() argument
254 if (kdfcopy) { in __keyctl_dh_compute()
257 if (memchr_inv(kdfcopy->__spare, 0, sizeof(kdfcopy->__spare))) { in __keyctl_dh_compute()
263 kdfcopy->otherinfolen > KEYCTL_KDF_MAX_OI_LEN) { in __keyctl_dh_compute()
269 hashname = strndup_user(kdfcopy->hashname, CRYPTO_MAX_ALG_NAME); in __keyctl_dh_compute()
327 if (!kdfcopy) { in __keyctl_dh_compute()
341 outbuf = kzalloc(kdfcopy ? (outlen + kdfcopy->otherinfolen) : outlen, in __keyctl_dh_compute()
375 if (kdfcopy) { in __keyctl_dh_compute()
380 if (copy_from_user(outbuf + req->dst_len, kdfcopy->otherinfo, in __keyctl_dh_compute()
381 kdfcopy->otherinfolen) != 0) { in __keyctl_dh_compute()
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