linux-6.15/crypto/hkdf.c

41  * Returns 0 on success with the pseudorandom key stored in @prk,
71  * Returns 0 on success with output keying material stored in @okm,
90 	for (i = 0; i < okmlen; i += hashlen) {  in hkdf_expand()
122 	err = 0;  in hkdf_expand()
166 			"\x2d\x2d\x0a\x90\xcf\x1a\x5a\x4c\x5d\xb0\x2d\x56\xec\xc4\xc5\xbf"
173 			"\x20\x21\x22\x23\x24\x25\x26\x27\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
193 			"\x4f\x01\x2e\xda\x2d\x4e\xfa\xd8\xa0\x50\xcc\x4c\x19\xaf\xa9\x7c"
205 		.salt_size = 0,
207 		.info_size = 0,
212 			"\xb8\xa1\x1f\x5c\x5e\xe1\x87\x9e\xc3\x45\x4e\x5f\x3c\x73\x8d\x2d"
239 		.info_size = 0,
240 		.prk  = "\xaa\x84\x1e\x1f\x35\x74\xf3\x2d\x13\xfb\xa8\x00\x5f\xcd\x9b\x8d"
272 			"\x20\x21\x22\x23\x24\x25\x26\x27\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
305 		.salt_size = 0,
307 		.info_size = 0,
313 			"\x85\x40\x62\xe5\x4c\x73\xa7\xab\xc7\x43\xfa\xde\x9b\x24\x2d\xaa"
342 		.info_size = 0,
343 		.prk  = "\x9d\x2d\xa5\x06\x6f\x05\xd1\x6c\x59\xfe\xdf\x6c\x5f\x32\xc7\x5e"
377 			"\x20\x21\x22\x23\x24\x25\x26\x27\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
396 			"\xb8\x2d\x4f\x97\x41\x6c\x5a\x94\xea\x81\xeb\xdf\x3e\x62\x9e\x4a",
411 		.salt_size = 0,
413 		.info_size = 0,
451 		.info_size = 0,
455 			"\xf0\x71\x9d\x2d\x5f\x68\xe2\x9b\x24\x22\x99\xd7\x58\xed\x68\x0c",
471 	tfm = crypto_alloc_shash(shash, 0, 0);  in hkdf_test()
544 	int ret = 0, i;  in crypto_hkdf_module_init()
547 		return 0;  in crypto_hkdf_module_init()
549 	for (i = 0; i < ARRAY_SIZE(hkdf_sha256_tv); i++) {  in crypto_hkdf_module_init()
554 	for (i = 0; i < ARRAY_SIZE(hkdf_sha384_tv); i++) {  in crypto_hkdf_module_init()
559 	for (i = 0; i < ARRAY_SIZE(hkdf_sha512_tv); i++) {  in crypto_hkdf_module_init()
564 	return 0;  in crypto_hkdf_module_init()