113 static int ep11_kb_split(const u8 *kb, size_t kblen, u32 kbver,  in ep11_kb_split()  argument
124 	hdr = (struct ep11kblob_header *)kb;  in ep11_kb_split()
141 	pl = (u8 *)kb + hdrsize;  in ep11_kb_split()
157 static int ep11_kb_decode(const u8 *kb, size_t kblen,  in ep11_kb_decode()  argument
169 	tmph = (struct ep11kblob_header *)kb;  in ep11_kb_decode()
175 	if (ep11_kb_split(kb, kblen, tmph->version,  in ep11_kb_decode()
208 	struct ep11keyblob *kb;  in ep11_kb_wkvp()  local
210 	if (ep11_kb_decode(keyblob, keybloblen, NULL, NULL, &kb, NULL))  in ep11_kb_wkvp()
212 	return kb->wkvp;  in ep11_kb_wkvp()
223 	struct ep11keyblob *kb = (struct ep11keyblob *)(key + sizeof(*hdr));  in ep11_check_aes_key_with_hdr()  local
227 	if (keylen < sizeof(*hdr) + sizeof(*kb)) {  in ep11_check_aes_key_with_hdr()
229 		    __func__, keylen, sizeof(*hdr) + sizeof(*kb));  in ep11_check_aes_key_with_hdr()
257 	if (hdr->len < sizeof(*hdr) + sizeof(*kb)) {  in ep11_check_aes_key_with_hdr()
260 			    __func__, (int)hdr->len, sizeof(*hdr) + sizeof(*kb));  in ep11_check_aes_key_with_hdr()
264 	if (kb->version != EP11_STRUCT_MAGIC) {  in ep11_check_aes_key_with_hdr()
267 			    __func__, (int)kb->version, EP11_STRUCT_MAGIC);  in ep11_check_aes_key_with_hdr()
270 	if (checkcpacfexp && !(kb->attr & EP11_BLOB_PKEY_EXTRACTABLE)) {  in ep11_check_aes_key_with_hdr()
290 	struct ep11keyblob *kb = (struct ep11keyblob *)(key + sizeof(*hdr));  in ep11_check_ecc_key_with_hdr()  local
294 	if (keylen < sizeof(*hdr) + sizeof(*kb)) {  in ep11_check_ecc_key_with_hdr()
296 		    __func__, keylen, sizeof(*hdr) + sizeof(*kb));  in ep11_check_ecc_key_with_hdr()
324 	if (hdr->len < sizeof(*hdr) + sizeof(*kb)) {  in ep11_check_ecc_key_with_hdr()
327 			    __func__, (int)hdr->len, sizeof(*hdr) + sizeof(*kb));  in ep11_check_ecc_key_with_hdr()
331 	if (kb->version != EP11_STRUCT_MAGIC) {  in ep11_check_ecc_key_with_hdr()
334 			    __func__, (int)kb->version, EP11_STRUCT_MAGIC);  in ep11_check_ecc_key_with_hdr()
337 	if (checkcpacfexp && !(kb->attr & EP11_BLOB_PKEY_EXTRACTABLE)) {  in ep11_check_ecc_key_with_hdr()
357 	struct ep11keyblob *kb = (struct ep11keyblob *)key;  in ep11_check_aes_key()  local
361 	if (keylen < sizeof(*kb)) {  in ep11_check_aes_key()
363 		    __func__, keylen, sizeof(*kb));  in ep11_check_aes_key()
367 	if (kb->head.type != TOKTYPE_NON_CCA) {  in ep11_check_aes_key()
370 			    __func__, (int)kb->head.type, TOKTYPE_NON_CCA);  in ep11_check_aes_key()
373 	if (kb->head.version != TOKVER_EP11_AES) {  in ep11_check_aes_key()
376 			    __func__, (int)kb->head.version, TOKVER_EP11_AES);  in ep11_check_aes_key()
379 	if (kb->head.len > keylen) {  in ep11_check_aes_key()
382 			    __func__, (int)kb->head.len, keylen);  in ep11_check_aes_key()
385 	if (kb->head.len < sizeof(*kb)) {  in ep11_check_aes_key()
388 			    __func__, (int)kb->head.len, sizeof(*kb));  in ep11_check_aes_key()
392 	if (kb->version != EP11_STRUCT_MAGIC) {  in ep11_check_aes_key()
395 			    __func__, (int)kb->version, EP11_STRUCT_MAGIC);  in ep11_check_aes_key()
398 	if (checkcpacfexp && !(kb->attr & EP11_BLOB_PKEY_EXTRACTABLE)) {  in ep11_check_aes_key()
425 	memcpy(cprb->func_id, "T4", 2);  in alloc_cprb()
434  * Limited to length info <= 2 byte.
437 #define ASN1TAGLEN(x) (2 + (x) + ((x) > 127 ? 1 : 0) + ((x) > 255 ? 1 : 0))
444 		*((u16 *)(ptr + 2)) = valuelen;  in asn1tag_write()
450 		ptr[2] = (u8)valuelen;  in asn1tag_write()
455 	memcpy(ptr + 2, pvalue, valuelen);  in asn1tag_write()
456 	return 2 + valuelen;  in asn1tag_write()
523 		pl += 2;  in check_reply_pl()
556 	pl += 2;  in check_reply_pl()
771 				p_dom_info->dom_flags & 0x08 ? '2' : '1';  in ep11_get_domain_info()
1080 		p += 2;  in ep11_cryptsingle()
1448 	/* Step 2: encrypt clear key value with the kek key */  in ep11_clr2keyblob()
1557 	case 2: /* TDES */  in ep11_kblob2protkey()