s390/crypto/pkey_api.c

70 	u32 keytype;  /* key type, one of the PKEY_KEYTYPE values */
81 	u32 keytype;	/* key type, one of the PKEY_KEYTYPE_* values */
87 static inline u32 pkey_keytype_aes_to_size(u32 keytype)
89 	switch (keytype) {
104 static int pkey_clr2protkey(u32 keytype, const u8 *clrkey,
115 	switch (keytype) {
119 		pkeytype = keytype;
125 		pkeytype = keytype;
131 		pkeytype = keytype;
165 		PKEY_DBF_ERR("%s unknown/unsupported keytype %u\n",
166 			     __func__, keytype);
375 static int pkey_genprotkey(u32 keytype, u8 *protkey,
382 	keysize = pkey_keytype_aes_to_size(keytype);
384 		PKEY_DBF_ERR("%s unknown/unsupported keytype %d\n", __func__,
385 			     keytype);
393 	rc = pkey_clr2protkey(keytype, clrkey,
433 		PKEY_DBF_ERR("%s unknown/unsupported keytype %u\n", __func__,
438 		PKEY_DBF_ERR("%s invalid protected key size %u for keytype %u\n",
467 	keysize = pkey_keytype_aes_to_size(t->keytype);
469 		PKEY_DBF_ERR("%s unknown/unsupported keytype %u\n",
470 			     __func__, t->keytype);
480 	rc = pkey_clr2protkey(t->keytype, t->clearkey,
490 	rc = cca_clr2seckey(0xFFFF, 0xFFFF, t->keytype, t->clearkey, tmpbuf);
524 	switch (t->keytype) {
541 		PKEY_DBF_ERR("%s unknown/unsupported keytype %u\n",
542 			     __func__, t->keytype);
553 	rc = pkey_clr2protkey(t->keytype, t->clearkey,
579 		rc = pkey_verifyprotkey(t->protkey, t->len, t->keytype);
584 		*protkeytype = t->keytype;
593 		switch (t->keytype) {
610 				     __func__, t->keytype);
1360 				   kgs.keytype, kgs.seckey.seckey);
1374 		rc = cca_clr2seckey(kcs.cardnr, kcs.domain, kcs.keytype,
1408 		rc = pkey_clr2protkey(kcp.keytype, kcp.clrkey.clrkey,
1472 		rc = pkey_genprotkey(kgp.keytype, kgp.protkey.protkey,
1810 static ssize_t pkey_protkey_aes_attr_read(u32 keytype, bool is_xts, char *buf,
1826 	protkeytoken.keytype = keytype;
1829 	rc = pkey_genprotkey(protkeytoken.keytype,
1842 		rc = pkey_genprotkey(protkeytoken.keytype,
1935 static ssize_t pkey_ccadata_aes_attr_read(u32 keytype, bool is_xts, char *buf,
1947 	rc = cca_genseckey(-1, -1, keytype, seckey->seckey);
1953 		rc = cca_genseckey(-1, -1, keytype, seckey->seckey);