diff --git a/host/xtest/pkcs11_1000.c b/host/xtest/pkcs11_1000.c index 0931b2509..dea656d81 100644 --- a/host/xtest/pkcs11_1000.c +++ b/host/xtest/pkcs11_1000.c @@ -10076,3 +10076,603 @@ static void xtest_pkcs11_test_1030(ADBG_Case_t *c) } ADBG_CASE_DEFINE(pkcs11, 1030, xtest_pkcs11_test_1030, "PKCS11: Test AES-GCM Encryption/Decryption"); + +/* + * RFC 5869 test vector A.1 (basic SHA-256, with salt and info). + * IKM = 22 * 0x0b + * salt = 0x000102...0c (13 octets) + * info = 0xf0f1...f9 (10 octets) + * L = 42 + */ +static const uint8_t hkdf_rfc5869_a1_ikm[] = { + 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, + 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, + 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, +}; +static const uint8_t hkdf_rfc5869_a1_salt[] = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, +}; +static const uint8_t hkdf_rfc5869_a1_info[] = { + 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, + 0xf8, 0xf9, +}; +static const uint8_t hkdf_rfc5869_a1_okm[] = { + 0x3c, 0xb2, 0x5f, 0x25, 0xfa, 0xac, 0xd5, 0x7a, + 0x90, 0x43, 0x4f, 0x64, 0xd0, 0x36, 0x2f, 0x2a, + 0x2d, 0x2d, 0x0a, 0x90, 0xcf, 0x1a, 0x5a, 0x4c, + 0x5d, 0xb0, 0x2d, 0x56, 0xec, 0xc4, 0xc5, 0xbf, + 0x34, 0x00, 0x72, 0x08, 0xd5, 0xb8, 0x87, 0x18, + 0x58, 0x65, +}; + +/* + * RFC 5869 test vector A.2 (longer inputs/outputs, SHA-256). + * IKM = 0x00..0x4f (80 octets) + * salt = 0x60..0xaf (80 octets) + * info = 0xb0..0xff (80 octets) + * L = 82 + */ +static const uint8_t hkdf_rfc5869_a2_ikm[] = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, + 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, + 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, + 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, + 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, + 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, + 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, +}; +static const uint8_t hkdf_rfc5869_a2_salt[] = { + 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, + 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, + 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, + 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, + 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, + 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, +}; +static const uint8_t hkdf_rfc5869_a2_info[] = { + 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, + 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, + 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, + 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, + 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, + 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, + 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, + 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, + 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, + 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, +}; +static const uint8_t hkdf_rfc5869_a2_okm[] = { + 0xb1, 0x1e, 0x39, 0x8d, 0xc8, 0x03, 0x27, 0xa1, + 0xc8, 0xe7, 0xf7, 0x8c, 0x59, 0x6a, 0x49, 0x34, + 0x4f, 0x01, 0x2e, 0xda, 0x2d, 0x4e, 0xfa, 0xd8, + 0xa0, 0x50, 0xcc, 0x4c, 0x19, 0xaf, 0xa9, 0x7c, + 0x59, 0x04, 0x5a, 0x99, 0xca, 0xc7, 0x82, 0x72, + 0x71, 0xcb, 0x41, 0xc6, 0x5e, 0x59, 0x0e, 0x09, + 0xda, 0x32, 0x75, 0x60, 0x0c, 0x2f, 0x09, 0xb8, + 0x36, 0x77, 0x93, 0xa9, 0xac, 0xa3, 0xdb, 0x71, + 0xcc, 0x30, 0xc5, 0x81, 0x79, 0xec, 0x3e, 0x87, + 0xc1, 0x4c, 0x01, 0xd5, 0xc1, 0xf3, 0x43, 0x4f, + 0x1d, 0x87, +}; + +/* + * RFC 5869 test vector A.3 (SHA-256, zero-length salt and info). + * IKM = 22 * 0x0b + * salt = empty + * info = empty + * L = 42 + */ +static const uint8_t hkdf_rfc5869_a3_ikm[] = { + 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, + 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, + 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, +}; +static const uint8_t hkdf_rfc5869_a3_okm[] = { + 0x8d, 0xa4, 0xe7, 0x75, 0xa5, 0x63, 0xc1, 0x8f, + 0x71, 0x5f, 0x80, 0x2a, 0x06, 0x3c, 0x5a, 0x31, + 0xb8, 0xa1, 0x1f, 0x5c, 0x5e, 0xe1, 0x87, 0x9e, + 0xc3, 0x45, 0x4e, 0x5f, 0x3c, 0x73, 0x8d, 0x2d, + 0x9d, 0x20, 0x13, 0x95, 0xfa, 0xa4, 0xb6, 0x1a, + 0x96, 0xc8, +}; + +/* RFC 5869 A.1 PRK (= HMAC-SHA-256(salt, IKM)), used for extract/expand subcases. */ +static const uint8_t hkdf_rfc5869_a1_prk[] = { + 0x07, 0x77, 0x09, 0x36, 0x2c, 0x2e, 0x32, 0xdf, + 0x0d, 0xdc, 0x3f, 0x0d, 0xc4, 0x7b, 0xba, 0x63, + 0x90, 0xb6, 0xc7, 0x3b, 0xb5, 0x0f, 0x9c, 0x31, + 0x22, 0xec, 0x84, 0x4a, 0xd7, 0xc2, 0xb3, 0xe5, +}; + +/* + * RFC 5869 test vector A.4 (basic SHA-1). + * IKM = 11 * 0x0b + * salt = 0x000102...0c (13 octets) + * info = 0xf0f1...f9 (10 octets) + * L = 42 + */ +static const uint8_t hkdf_rfc5869_a4_ikm[] = { + 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, + 0x0b, 0x0b, 0x0b, +}; +static const uint8_t hkdf_rfc5869_a4_okm[] = { + 0x08, 0x5a, 0x01, 0xea, 0x1b, 0x10, 0xf3, 0x69, + 0x33, 0x06, 0x8b, 0x56, 0xef, 0xa5, 0xad, 0x81, + 0xa4, 0xf1, 0x4b, 0x82, 0x2f, 0x5b, 0x09, 0x15, + 0x68, 0xa9, 0xcd, 0xd4, 0xf1, 0x55, 0xfd, 0xa2, + 0xc2, 0x2e, 0x42, 0x24, 0x78, 0xd3, 0x05, 0xf3, + 0xf8, 0x96, +}; + +/* + * Drive one HKDF derive: create a generic-secret base key holding @ikm, + * call C_DeriveKey with @params, read CKA_VALUE of the derived key into + * @okm_out. Returns the first non-OK CK_RV encountered, or CKR_OK on + * success. On return, *base_key_out / *derived_key_out hold whatever + * handles were created (caller destroys them) - either is set to + * CK_INVALID_HANDLE if not created. + */ +static CK_RV hkdf_derive_and_get(CK_SESSION_HANDLE session, + const uint8_t *ikm, CK_ULONG ikm_len, + CK_HKDF_PARAMS *params, + CK_ULONG okm_len, + uint8_t *okm_out, + CK_OBJECT_HANDLE *base_key_out, + CK_OBJECT_HANDLE *derived_key_out) +{ + CK_OBJECT_CLASS secret = CKO_SECRET_KEY; + CK_KEY_TYPE generic = CKK_GENERIC_SECRET; + CK_BBOOL ck_true = CK_TRUE; + CK_ATTRIBUTE base_template[] = { + { CKA_CLASS, &secret, sizeof(secret) }, + { CKA_KEY_TYPE, &generic, sizeof(generic) }, + { CKA_DERIVE, &ck_true, sizeof(ck_true) }, + { CKA_VALUE, (void *)ikm, ikm_len }, + }; + CK_ATTRIBUTE derived_template[] = { + { CKA_CLASS, &secret, sizeof(secret) }, + { CKA_KEY_TYPE, &generic, sizeof(generic) }, + { CKA_EXTRACTABLE, &ck_true, sizeof(ck_true) }, + { CKA_VALUE_LEN, &okm_len, sizeof(okm_len) }, + }; + CK_MECHANISM mech = { + .mechanism = CKM_HKDF_DERIVE, + .pParameter = params, + .ulParameterLen = sizeof(*params), + }; + CK_ATTRIBUTE get_value[] = { + { CKA_VALUE, okm_out, okm_len }, + }; + CK_RV rv = CKR_GENERAL_ERROR; + + *base_key_out = CK_INVALID_HANDLE; + *derived_key_out = CK_INVALID_HANDLE; + + rv = C_CreateObject(session, base_template, ARRAY_SIZE(base_template), + base_key_out); + if (rv) + return rv; + + rv = C_DeriveKey(session, &mech, *base_key_out, derived_template, + ARRAY_SIZE(derived_template), derived_key_out); + if (rv) + return rv; + + return C_GetAttributeValue(session, *derived_key_out, get_value, + ARRAY_SIZE(get_value)); +} + +static void xtest_pkcs11_test_1031(ADBG_Case_t *c) +{ + CK_RV rv = CKR_GENERAL_ERROR; + CK_SLOT_ID slot = 0; + CK_SESSION_HANDLE session = CK_INVALID_HANDLE; + CK_OBJECT_HANDLE base_key = CK_INVALID_HANDLE; + CK_OBJECT_HANDLE derived_key = CK_INVALID_HANDLE; + CK_OBJECT_HANDLE salt_key = CK_INVALID_HANDLE; + CK_OBJECT_CLASS secret = CKO_SECRET_KEY; + CK_KEY_TYPE generic = CKK_GENERIC_SECRET; + CK_KEY_TYPE aes_type = CKK_AES; + CK_BBOOL ck_true = CK_TRUE; + CK_BBOOL ck_false = CK_FALSE; + + rv = init_lib_and_find_token_slot(&slot, PIN_AUTH); + if (!ADBG_EXPECT_CK_OK(c, rv)) + return; + + rv = C_OpenSession(slot, CKF_SERIAL_SESSION | CKF_RW_SESSION, NULL, + NULL, &session); + if (!ADBG_EXPECT_CK_OK(c, rv)) + goto out_close_lib; + + Do_ADBG_BeginSubCase(c, "RFC 5869 A.1 - SHA-256, salt+info"); + { + uint8_t okm[sizeof(hkdf_rfc5869_a1_okm)] = { 0 }; + CK_HKDF_PARAMS params = { + .bExtract = CK_TRUE, + .bExpand = CK_TRUE, + .prfHashMechanism = CKM_SHA256, + .ulSaltType = CKF_HKDF_SALT_DATA, + .pSalt = (CK_BYTE_PTR)hkdf_rfc5869_a1_salt, + .ulSaltLen = sizeof(hkdf_rfc5869_a1_salt), + .hSaltKey = CK_INVALID_HANDLE, + .pInfo = (CK_BYTE_PTR)hkdf_rfc5869_a1_info, + .ulInfoLen = sizeof(hkdf_rfc5869_a1_info), + }; + + rv = hkdf_derive_and_get(session, hkdf_rfc5869_a1_ikm, + sizeof(hkdf_rfc5869_a1_ikm), ¶ms, + sizeof(okm), okm, &base_key, + &derived_key); + if (ADBG_EXPECT_CK_OK(c, rv)) + ADBG_EXPECT_BUFFER(c, hkdf_rfc5869_a1_okm, + sizeof(hkdf_rfc5869_a1_okm), + okm, sizeof(okm)); + } + if (derived_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, derived_key)); + if (base_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, base_key)); + derived_key = CK_INVALID_HANDLE; + base_key = CK_INVALID_HANDLE; + Do_ADBG_EndSubCase(c, NULL); + + Do_ADBG_BeginSubCase(c, "RFC 5869 A.2 - SHA-256, long inputs"); + { + uint8_t okm[sizeof(hkdf_rfc5869_a2_okm)] = { 0 }; + CK_HKDF_PARAMS params = { + .bExtract = CK_TRUE, + .bExpand = CK_TRUE, + .prfHashMechanism = CKM_SHA256, + .ulSaltType = CKF_HKDF_SALT_DATA, + .pSalt = (CK_BYTE_PTR)hkdf_rfc5869_a2_salt, + .ulSaltLen = sizeof(hkdf_rfc5869_a2_salt), + .hSaltKey = CK_INVALID_HANDLE, + .pInfo = (CK_BYTE_PTR)hkdf_rfc5869_a2_info, + .ulInfoLen = sizeof(hkdf_rfc5869_a2_info), + }; + + rv = hkdf_derive_and_get(session, hkdf_rfc5869_a2_ikm, + sizeof(hkdf_rfc5869_a2_ikm), ¶ms, + sizeof(okm), okm, &base_key, + &derived_key); + if (ADBG_EXPECT_CK_OK(c, rv)) + ADBG_EXPECT_BUFFER(c, hkdf_rfc5869_a2_okm, + sizeof(hkdf_rfc5869_a2_okm), + okm, sizeof(okm)); + } + if (derived_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, derived_key)); + if (base_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, base_key)); + derived_key = CK_INVALID_HANDLE; + base_key = CK_INVALID_HANDLE; + Do_ADBG_EndSubCase(c, NULL); + + Do_ADBG_BeginSubCase(c, "RFC 5869 A.3 - SHA-256, null salt, no info"); + { + uint8_t okm[sizeof(hkdf_rfc5869_a3_okm)] = { 0 }; + CK_HKDF_PARAMS params = { + .bExtract = CK_TRUE, + .bExpand = CK_TRUE, + .prfHashMechanism = CKM_SHA256, + .ulSaltType = CKF_HKDF_SALT_NULL, + .pSalt = NULL, + .ulSaltLen = 0, + .hSaltKey = CK_INVALID_HANDLE, + .pInfo = NULL, + .ulInfoLen = 0, + }; + + rv = hkdf_derive_and_get(session, hkdf_rfc5869_a3_ikm, + sizeof(hkdf_rfc5869_a3_ikm), ¶ms, + sizeof(okm), okm, &base_key, + &derived_key); + if (ADBG_EXPECT_CK_OK(c, rv)) + ADBG_EXPECT_BUFFER(c, hkdf_rfc5869_a3_okm, + sizeof(hkdf_rfc5869_a3_okm), + okm, sizeof(okm)); + } + if (derived_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, derived_key)); + if (base_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, base_key)); + derived_key = CK_INVALID_HANDLE; + base_key = CK_INVALID_HANDLE; + Do_ADBG_EndSubCase(c, NULL); + + Do_ADBG_BeginSubCase(c, "RFC 5869 A.1 - salt supplied as key object"); + { + uint8_t okm[sizeof(hkdf_rfc5869_a1_okm)] = { 0 }; + CK_ATTRIBUTE salt_template[] = { + { CKA_CLASS, &secret, sizeof(secret) }, + { CKA_KEY_TYPE, &generic, sizeof(generic) }, + { CKA_VALUE, (void *)hkdf_rfc5869_a1_salt, + sizeof(hkdf_rfc5869_a1_salt) }, + }; + CK_HKDF_PARAMS params = { + .bExtract = CK_TRUE, + .bExpand = CK_TRUE, + .prfHashMechanism = CKM_SHA256, + .ulSaltType = CKF_HKDF_SALT_KEY, + .pSalt = NULL, + .ulSaltLen = 0, + .hSaltKey = CK_INVALID_HANDLE, + .pInfo = (CK_BYTE_PTR)hkdf_rfc5869_a1_info, + .ulInfoLen = sizeof(hkdf_rfc5869_a1_info), + }; + + rv = C_CreateObject(session, salt_template, + ARRAY_SIZE(salt_template), &salt_key); + if (ADBG_EXPECT_CK_OK(c, rv)) { + params.hSaltKey = salt_key; + rv = hkdf_derive_and_get(session, hkdf_rfc5869_a1_ikm, + sizeof(hkdf_rfc5869_a1_ikm), + ¶ms, sizeof(okm), okm, + &base_key, &derived_key); + if (ADBG_EXPECT_CK_OK(c, rv)) + ADBG_EXPECT_BUFFER(c, hkdf_rfc5869_a1_okm, + sizeof(hkdf_rfc5869_a1_okm), + okm, sizeof(okm)); + } + } + if (derived_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, derived_key)); + if (base_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, base_key)); + if (salt_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, salt_key)); + derived_key = CK_INVALID_HANDLE; + base_key = CK_INVALID_HANDLE; + salt_key = CK_INVALID_HANDLE; + Do_ADBG_EndSubCase(c, NULL); + + Do_ADBG_BeginSubCase(c, "RFC 5869 A.1 - extract-only"); + { + uint8_t prk[sizeof(hkdf_rfc5869_a1_prk)] = { 0 }; + CK_HKDF_PARAMS params = { + .bExtract = CK_TRUE, + .bExpand = CK_FALSE, + .prfHashMechanism = CKM_SHA256, + .ulSaltType = CKF_HKDF_SALT_DATA, + .pSalt = (CK_BYTE_PTR)hkdf_rfc5869_a1_salt, + .ulSaltLen = sizeof(hkdf_rfc5869_a1_salt), + .hSaltKey = CK_INVALID_HANDLE, + .pInfo = NULL, + .ulInfoLen = 0, + }; + + rv = hkdf_derive_and_get(session, hkdf_rfc5869_a1_ikm, + sizeof(hkdf_rfc5869_a1_ikm), ¶ms, + sizeof(prk), prk, &base_key, + &derived_key); + if (ADBG_EXPECT_CK_OK(c, rv)) + ADBG_EXPECT_BUFFER(c, hkdf_rfc5869_a1_prk, + sizeof(hkdf_rfc5869_a1_prk), + prk, sizeof(prk)); + } + if (derived_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, derived_key)); + if (base_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, base_key)); + derived_key = CK_INVALID_HANDLE; + base_key = CK_INVALID_HANDLE; + Do_ADBG_EndSubCase(c, NULL); + + Do_ADBG_BeginSubCase(c, "RFC 5869 A.1 - expand-only (PRK as base key)"); + { + uint8_t okm[sizeof(hkdf_rfc5869_a1_okm)] = { 0 }; + CK_HKDF_PARAMS params = { + .bExtract = CK_FALSE, + .bExpand = CK_TRUE, + .prfHashMechanism = CKM_SHA256, + .ulSaltType = CKF_HKDF_SALT_NULL, + .pSalt = NULL, + .ulSaltLen = 0, + .hSaltKey = CK_INVALID_HANDLE, + .pInfo = (CK_BYTE_PTR)hkdf_rfc5869_a1_info, + .ulInfoLen = sizeof(hkdf_rfc5869_a1_info), + }; + + rv = hkdf_derive_and_get(session, hkdf_rfc5869_a1_prk, + sizeof(hkdf_rfc5869_a1_prk), ¶ms, + sizeof(okm), okm, &base_key, + &derived_key); + if (ADBG_EXPECT_CK_OK(c, rv)) + ADBG_EXPECT_BUFFER(c, hkdf_rfc5869_a1_okm, + sizeof(hkdf_rfc5869_a1_okm), + okm, sizeof(okm)); + } + if (derived_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, derived_key)); + if (base_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, base_key)); + derived_key = CK_INVALID_HANDLE; + base_key = CK_INVALID_HANDLE; + Do_ADBG_EndSubCase(c, NULL); + + Do_ADBG_BeginSubCase(c, "RFC 5869 A.4 - SHA-1, salt+info"); + { + uint8_t okm[sizeof(hkdf_rfc5869_a4_okm)] = { 0 }; + CK_HKDF_PARAMS params = { + .bExtract = CK_TRUE, + .bExpand = CK_TRUE, + .prfHashMechanism = CKM_SHA_1, + .ulSaltType = CKF_HKDF_SALT_DATA, + .pSalt = (CK_BYTE_PTR)hkdf_rfc5869_a1_salt, + .ulSaltLen = sizeof(hkdf_rfc5869_a1_salt), + .hSaltKey = CK_INVALID_HANDLE, + .pInfo = (CK_BYTE_PTR)hkdf_rfc5869_a1_info, + .ulInfoLen = sizeof(hkdf_rfc5869_a1_info), + }; + + rv = hkdf_derive_and_get(session, hkdf_rfc5869_a4_ikm, + sizeof(hkdf_rfc5869_a4_ikm), ¶ms, + sizeof(okm), okm, &base_key, + &derived_key); + if (ADBG_EXPECT_CK_OK(c, rv)) + ADBG_EXPECT_BUFFER(c, hkdf_rfc5869_a4_okm, + sizeof(hkdf_rfc5869_a4_okm), + okm, sizeof(okm)); + } + if (derived_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, derived_key)); + if (base_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, base_key)); + derived_key = CK_INVALID_HANDLE; + base_key = CK_INVALID_HANDLE; + Do_ADBG_EndSubCase(c, NULL); + + Do_ADBG_BeginSubCase(c, "Negative: base key without CKA_DERIVE"); + { + CK_ATTRIBUTE base_template[] = { + { CKA_CLASS, &secret, sizeof(secret) }, + { CKA_KEY_TYPE, &generic, sizeof(generic) }, + { CKA_DERIVE, &ck_false, sizeof(ck_false) }, + { CKA_VALUE, (void *)hkdf_rfc5869_a1_ikm, + sizeof(hkdf_rfc5869_a1_ikm) }, + }; + CK_ULONG okm_len = sizeof(hkdf_rfc5869_a1_okm); + CK_ATTRIBUTE derived_template[] = { + { CKA_CLASS, &secret, sizeof(secret) }, + { CKA_KEY_TYPE, &generic, sizeof(generic) }, + { CKA_EXTRACTABLE, &ck_true, sizeof(ck_true) }, + { CKA_VALUE_LEN, &okm_len, sizeof(okm_len) }, + }; + CK_HKDF_PARAMS params = { + .bExtract = CK_TRUE, + .bExpand = CK_TRUE, + .prfHashMechanism = CKM_SHA256, + .ulSaltType = CKF_HKDF_SALT_DATA, + .pSalt = (CK_BYTE_PTR)hkdf_rfc5869_a1_salt, + .ulSaltLen = sizeof(hkdf_rfc5869_a1_salt), + .hSaltKey = CK_INVALID_HANDLE, + .pInfo = (CK_BYTE_PTR)hkdf_rfc5869_a1_info, + .ulInfoLen = sizeof(hkdf_rfc5869_a1_info), + }; + CK_MECHANISM mech = { + .mechanism = CKM_HKDF_DERIVE, + .pParameter = ¶ms, + .ulParameterLen = sizeof(params), + }; + + rv = C_CreateObject(session, base_template, + ARRAY_SIZE(base_template), &base_key); + if (ADBG_EXPECT_CK_OK(c, rv)) { + rv = C_DeriveKey(session, &mech, base_key, + derived_template, + ARRAY_SIZE(derived_template), + &derived_key); + ADBG_EXPECT_CK_RESULT(c, CKR_KEY_TYPE_INCONSISTENT, + rv); + } + } + if (derived_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, derived_key)); + if (base_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, base_key)); + derived_key = CK_INVALID_HANDLE; + base_key = CK_INVALID_HANDLE; + Do_ADBG_EndSubCase(c, NULL); + + Do_ADBG_BeginSubCase(c, "Negative: AES base key with CKA_DERIVE"); + { + CK_ULONG aes_value_len = 16; + CK_ATTRIBUTE base_template[] = { + { CKA_CLASS, &secret, sizeof(secret) }, + { CKA_KEY_TYPE, &aes_type, sizeof(aes_type) }, + { CKA_DERIVE, &ck_true, sizeof(ck_true) }, + { CKA_VALUE_LEN, &aes_value_len, + sizeof(aes_value_len) }, + }; + CK_MECHANISM aes_keygen = { + .mechanism = CKM_AES_KEY_GEN, + .pParameter = NULL, + .ulParameterLen = 0, + }; + CK_ULONG okm_len = sizeof(hkdf_rfc5869_a1_okm); + CK_ATTRIBUTE derived_template[] = { + { CKA_CLASS, &secret, sizeof(secret) }, + { CKA_KEY_TYPE, &generic, sizeof(generic) }, + { CKA_EXTRACTABLE, &ck_true, sizeof(ck_true) }, + { CKA_VALUE_LEN, &okm_len, sizeof(okm_len) }, + }; + CK_HKDF_PARAMS params = { + .bExtract = CK_TRUE, + .bExpand = CK_TRUE, + .prfHashMechanism = CKM_SHA256, + .ulSaltType = CKF_HKDF_SALT_DATA, + .pSalt = (CK_BYTE_PTR)hkdf_rfc5869_a1_salt, + .ulSaltLen = sizeof(hkdf_rfc5869_a1_salt), + .hSaltKey = CK_INVALID_HANDLE, + .pInfo = (CK_BYTE_PTR)hkdf_rfc5869_a1_info, + .ulInfoLen = sizeof(hkdf_rfc5869_a1_info), + }; + CK_MECHANISM mech = { + .mechanism = CKM_HKDF_DERIVE, + .pParameter = ¶ms, + .ulParameterLen = sizeof(params), + }; + + rv = C_GenerateKey(session, &aes_keygen, base_template, + ARRAY_SIZE(base_template), &base_key); + if (ADBG_EXPECT_CK_OK(c, rv)) { + rv = C_DeriveKey(session, &mech, base_key, + derived_template, + ARRAY_SIZE(derived_template), + &derived_key); + ADBG_EXPECT_CK_RESULT(c, CKR_KEY_TYPE_INCONSISTENT, + rv); + } + } + if (derived_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, derived_key)); + if (base_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, base_key)); + derived_key = CK_INVALID_HANDLE; + base_key = CK_INVALID_HANDLE; + Do_ADBG_EndSubCase(c, NULL); + + Do_ADBG_BeginSubCase(c, "Negative: neither extract nor expand"); + { + uint8_t okm[sizeof(hkdf_rfc5869_a1_okm)] = { 0 }; + CK_HKDF_PARAMS params = { + .bExtract = CK_FALSE, + .bExpand = CK_FALSE, + .prfHashMechanism = CKM_SHA256, + .ulSaltType = CKF_HKDF_SALT_DATA, + .pSalt = (CK_BYTE_PTR)hkdf_rfc5869_a1_salt, + .ulSaltLen = sizeof(hkdf_rfc5869_a1_salt), + .hSaltKey = CK_INVALID_HANDLE, + .pInfo = (CK_BYTE_PTR)hkdf_rfc5869_a1_info, + .ulInfoLen = sizeof(hkdf_rfc5869_a1_info), + }; + + rv = hkdf_derive_and_get(session, hkdf_rfc5869_a1_ikm, + sizeof(hkdf_rfc5869_a1_ikm), ¶ms, + sizeof(okm), okm, &base_key, + &derived_key); + ADBG_EXPECT_CK_RESULT(c, CKR_MECHANISM_PARAM_INVALID, rv); + } + if (derived_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, derived_key)); + if (base_key != CK_INVALID_HANDLE) + ADBG_EXPECT_CK_OK(c, C_DestroyObject(session, base_key)); + derived_key = CK_INVALID_HANDLE; + base_key = CK_INVALID_HANDLE; + Do_ADBG_EndSubCase(c, NULL); + + ADBG_EXPECT_CK_OK(c, C_CloseSession(session)); +out_close_lib: + ADBG_EXPECT_CK_OK(c, close_lib()); +} +ADBG_CASE_DEFINE(pkcs11, 1031, xtest_pkcs11_test_1031, + "PKCS11: HKDF derive (RFC 5869 A.1-A.4, extract/expand modes, salt-as-key, negatives)");