Searched refs:datablob (Results 1 - 3 of 3) sorted by relevance
| /linux-4.1.27/include/keys/ |
| H A D | encrypted-type.h | 23 char *format; /* datablob: format */
24 char *master_desc; /* datablob: master key name */
25 char *datalen; /* datablob: decrypted key length */
26 u8 *iv; /* datablob: iv */
27 u8 *encrypted_data; /* datablob: encrypted data */
28 unsigned short datablob_len; /* length of datablob */
33 u8 payload_data[0]; /* payload data + datablob + hmac */
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| /linux-4.1.27/security/keys/ |
| H A D | trusted.c | 803 static int datablob_parse(char *datablob, struct trusted_key_payload *p, datablob_parse() argument
813 c = strsep(&datablob, " \t"); datablob_parse()
820 c = strsep(&datablob, " \t"); datablob_parse()
827 ret = getoptions(datablob, p, o); datablob_parse()
834 c = strsep(&datablob, " \t"); datablob_parse()
843 ret = getoptions(datablob, p, o); datablob_parse()
850 ret = getoptions(datablob, p, o); datablob_parse()
904 char *datablob; trusted_instantiate() local
912 datablob = kmalloc(datalen + 1, GFP_KERNEL); trusted_instantiate()
913 if (!datablob) trusted_instantiate()
915 memcpy(datablob, prep->data, datalen); trusted_instantiate()
916 datablob[datalen] = '\0'; trusted_instantiate()
929 key_cmd = datablob_parse(datablob, payload, options); trusted_instantiate()
964 kfree(datablob); trusted_instantiate()
991 char *datablob; trusted_update() local
1002 datablob = kmalloc(datalen + 1, GFP_KERNEL); trusted_update()
1003 if (!datablob) trusted_update()
1016 memcpy(datablob, prep->data, datalen); trusted_update()
1017 datablob[datalen] = '\0'; trusted_update()
1018 ret = datablob_parse(datablob, new_p, new_o); trusted_update()
1048 kfree(datablob); trusted_update()
1055 * On success, return to userspace the trusted key datablob size.
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| /linux-4.1.27/security/keys/encrypted-keys/ |
| H A D | encrypted.c | 166 * datablob format:
177 static int datablob_parse(char *datablob, const char **format, datablob_parse() argument
187 keyword = strsep(&datablob, " \t"); datablob_parse()
195 p = strsep(&datablob, " \t"); datablob_parse()
206 *master_desc = strsep(&datablob, " \t"); datablob_parse()
225 *decrypted_datalen = strsep(&datablob, " \t"); datablob_parse()
247 *hex_encoded_iv = strsep(&datablob, " \t"); datablob_parse()
289 /* copy datablob master_desc and datalen strings */ datablob_format()
553 dump_hmac("datablob", datablob_hmac_verify()
597 /* Allocate memory for decrypted key and datablob. */ encrypted_key_alloc()
771 * Decrypt an existing encrypted datablob or create a new encrypted key
780 char *datablob = NULL; encrypted_instantiate() local
791 datablob = kmalloc(datalen + 1, GFP_KERNEL); encrypted_instantiate()
792 if (!datablob) encrypted_instantiate()
794 datablob[datalen] = 0; encrypted_instantiate()
795 memcpy(datablob, prep->data, datalen); encrypted_instantiate()
796 ret = datablob_parse(datablob, &format, &master_desc, encrypted_instantiate()
816 kfree(datablob); encrypted_instantiate()
833 * The next read will return an encrypted datablob using the new
891 * The resulting datablob format is:
894 * On success, return to userspace the encrypted key datablob size.
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