Tests to verify importKey with Asymmetric and symmetric keys.
- Test to import a RSA key and validate imported key parameters.
Perform an operation using imported key. Test should be able to
import the key and complete the operation successfully.
- Test to import a RSA key without specifying key size and public
expenent. Determine key-size and public exponent from key material.
Validate imported key parameters. Perform an operation using imported
key. Test should be able to import the key and complete the operation
successfully.
- Test to import a RSA key with incorrect key-size as import key
parameter. Test should fail to import a key with an error code
`IMPORT_PARAMETER_MISMATCH`.
- Test to import a RSA key with incorrect public exponent as import key
parameter. Test should fail to import a key with an error code
`IMPORT_PARAMETER_MISMATCH`.
- Test to import a RSA key with multiple pursposes [SIGN and ATTEST_KEY]
as import key parameters. Test should fail to import a key with an
error code `INCOMPATIBLE_PURPOSE`.
- Test to import a EC key without specifying curve. Determine ec-curve
from key material. Validate imported key parameters. Perform an
operation using imported key. Test should be able to import the key
and complete the operation successfully.
- Test to import a EC key with incorrect ec-curve as import key
parameter. Test should fail to import a key with an error code
`IMPORT_PARAMETER_MISMATCH`.
- Test to import a AES, 3DES and HMAC keys. Validate imported keys
parameters. Perform operations using imported keys. Test should
be able to import the key and complete the operation successfully.
Bug: 194359114
Test: atest keystore2_client_test
Change-Id: Ib90c05b93929b8b0e1d4cb9542f5b8493a116c39
diff --git a/keystore2/test_utils/key_generations.rs b/keystore2/test_utils/key_generations.rs
index 07cb3f9..175d8bb 100644
--- a/keystore2/test_utils/key_generations.rs
+++ b/keystore2/test_utils/key_generations.rs
@@ -18,11 +18,13 @@
use android_hardware_security_keymint::aidl::android::hardware::security::keymint::{
Algorithm::Algorithm, BlockMode::BlockMode, Digest::Digest, EcCurve::EcCurve,
- ErrorCode::ErrorCode, KeyPurpose::KeyPurpose, PaddingMode::PaddingMode,
+ ErrorCode::ErrorCode, KeyOrigin::KeyOrigin, KeyParameter::KeyParameter,
+ KeyParameterValue::KeyParameterValue, KeyPurpose::KeyPurpose, PaddingMode::PaddingMode,
+ Tag::Tag,
};
use android_system_keystore2::aidl::android::system::keystore2::{
- Domain::Domain, IKeystoreSecurityLevel::IKeystoreSecurityLevel, KeyDescriptor::KeyDescriptor,
- KeyMetadata::KeyMetadata, ResponseCode::ResponseCode,
+ Authorization::Authorization, Domain::Domain, IKeystoreSecurityLevel::IKeystoreSecurityLevel,
+ KeyDescriptor::KeyDescriptor, KeyMetadata::KeyMetadata, ResponseCode::ResponseCode,
};
use crate::authorizations::AuthSetBuilder;
@@ -59,6 +61,102 @@
pub att_app_id: Option<Vec<u8>>,
}
+/// DER-encoded PKCS#8 format RSA key. Generated using:
+/// openssl genrsa 2048 | openssl pkcs8 -topk8 -nocrypt -outform der | hexdump -e '30/1 "%02X" "\n"'
+pub static RSA_2048_KEY: &[u8] = &[
+ 0x30, 0x82, 0x04, 0xBD, 0x02, 0x01, 0x00, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7,
+ 0x0D, 0x01, 0x01, 0x01, 0x05, 0x00, 0x04, 0x82, 0x04, 0xA7, 0x30, 0x82, 0x04, 0xA3, 0x02, 0x01,
+ 0x00, 0x02, 0x82, 0x01, 0x01, 0x00, 0xE5, 0x14, 0xE3, 0xC2, 0x43, 0xF3, 0x0F, 0xCC, 0x22, 0x73,
+ 0x9C, 0x84, 0xCC, 0x1B, 0x6C, 0x97, 0x4B, 0xC9, 0xDF, 0x1F, 0xE2, 0xB8, 0x80, 0x85, 0xF9, 0x27,
+ 0xAB, 0x97, 0x94, 0x58, 0x4B, 0xC9, 0x40, 0x94, 0x5A, 0xB4, 0xD4, 0xF8, 0xD0, 0x36, 0xC4, 0x86,
+ 0x17, 0x7D, 0xA2, 0x48, 0x6D, 0x40, 0xF0, 0xB9, 0x61, 0x4F, 0xCE, 0x65, 0x80, 0x88, 0x81, 0x59,
+ 0x95, 0x11, 0x24, 0xF4, 0x36, 0xB7, 0xB7, 0x37, 0x44, 0xF4, 0x6C, 0x1C, 0xEB, 0x04, 0x19, 0x78,
+ 0xB2, 0x29, 0x4D, 0x21, 0x44, 0x16, 0x57, 0x58, 0x6D, 0x7D, 0x56, 0xB5, 0x99, 0xDD, 0xD2, 0xAD,
+ 0x02, 0x9A, 0x72, 0x16, 0x67, 0xD6, 0x00, 0x9F, 0x69, 0xE0, 0x25, 0xEE, 0x7C, 0x86, 0x54, 0x27,
+ 0x4B, 0x50, 0xEF, 0x60, 0x52, 0x60, 0x82, 0xAA, 0x09, 0x15, 0x72, 0xD2, 0xEB, 0x01, 0x52, 0x04,
+ 0x39, 0x60, 0xBC, 0x5E, 0x95, 0x07, 0xC8, 0xC2, 0x3A, 0x3A, 0xE2, 0xA4, 0x99, 0x6B, 0x27, 0xE3,
+ 0xA3, 0x55, 0x69, 0xC4, 0xB3, 0x2D, 0x19, 0xC4, 0x34, 0x76, 0xFC, 0x27, 0xDA, 0x22, 0xB2, 0x62,
+ 0x69, 0x25, 0xDE, 0x0D, 0xE7, 0x54, 0x3C, 0xBB, 0x61, 0xD2, 0x20, 0xDA, 0x7B, 0x6E, 0x63, 0xBD,
+ 0x9A, 0x4B, 0xCD, 0x75, 0xC6, 0xA1, 0x5E, 0x1C, 0x3E, 0xD5, 0x63, 0x59, 0x22, 0x7E, 0xE0, 0x6C,
+ 0x98, 0x25, 0x63, 0x97, 0x56, 0xDF, 0x71, 0xF5, 0x4C, 0x78, 0xE9, 0xE1, 0xD5, 0xFC, 0xF8, 0x5A,
+ 0x5B, 0xF6, 0x1D, 0xFA, 0x5A, 0x99, 0x4C, 0x99, 0x19, 0x21, 0x1D, 0xF5, 0x24, 0x07, 0xEF, 0x8A,
+ 0xC9, 0x9F, 0xE7, 0x3F, 0xBB, 0x46, 0x1A, 0x16, 0x96, 0xC6, 0xD6, 0x12, 0x7E, 0xDA, 0xCB, 0xEB,
+ 0x2F, 0x1D, 0x3B, 0x31, 0xCC, 0x55, 0x63, 0xA2, 0x6F, 0x8A, 0xDE, 0x35, 0x52, 0x40, 0x04, 0xBF,
+ 0xE0, 0x82, 0x32, 0xE1, 0x6D, 0x8B, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x82, 0x01, 0x00, 0x2D,
+ 0x1F, 0x71, 0x41, 0x79, 0xBA, 0xED, 0xD8, 0xAA, 0xCC, 0x94, 0xFE, 0xFF, 0x69, 0x43, 0x79, 0x85,
+ 0xBF, 0x2C, 0xC9, 0x0E, 0x12, 0x83, 0x96, 0x60, 0x1E, 0x75, 0x49, 0x35, 0x3A, 0x33, 0x2B, 0x60,
+ 0x22, 0x18, 0xBF, 0xD7, 0xD7, 0x6E, 0xC3, 0xEA, 0xEF, 0xF2, 0xBE, 0x97, 0x71, 0xA6, 0xBB, 0x8C,
+ 0xEF, 0x27, 0x00, 0xDE, 0x49, 0xD6, 0x08, 0x8D, 0x5A, 0x04, 0xE7, 0xCC, 0x9C, 0xA2, 0x0E, 0x8B,
+ 0xF3, 0x42, 0x0C, 0xD7, 0x22, 0xD7, 0x14, 0x06, 0xA4, 0x64, 0x8B, 0x88, 0x1A, 0xCE, 0x5B, 0x8C,
+ 0x36, 0xE9, 0xD2, 0x2F, 0x7B, 0x33, 0xE4, 0xA2, 0xB3, 0xDB, 0x78, 0x6A, 0x92, 0x89, 0x3F, 0x78,
+ 0xFD, 0xED, 0x8F, 0xEE, 0x48, 0xCC, 0x94, 0x75, 0x0D, 0x0C, 0x63, 0xD3, 0xD2, 0xE8, 0x47, 0x04,
+ 0x55, 0xD3, 0xD6, 0x3A, 0xB8, 0xDA, 0xFB, 0x76, 0x99, 0x48, 0x68, 0x0A, 0x92, 0xA2, 0xCD, 0xF7,
+ 0x45, 0x8B, 0x50, 0xFE, 0xF9, 0x1A, 0x33, 0x24, 0x3C, 0x2E, 0xDE, 0x88, 0xAD, 0xB2, 0x5B, 0x9F,
+ 0x44, 0xEA, 0xD1, 0x9F, 0xC7, 0x9F, 0x02, 0x5E, 0x31, 0x61, 0xB3, 0xD6, 0xE2, 0xE1, 0xBC, 0xFB,
+ 0x1C, 0xDB, 0xBD, 0xB2, 0x9A, 0xE5, 0xEF, 0xDA, 0xCD, 0x29, 0xA5, 0x45, 0xCC, 0x67, 0x01, 0x8B,
+ 0x1C, 0x1D, 0x0E, 0x8F, 0x73, 0x69, 0x4D, 0x4D, 0xF6, 0x9D, 0xA6, 0x6C, 0x9A, 0x1C, 0xF4, 0x5C,
+ 0xE4, 0x83, 0x9A, 0x77, 0x12, 0x01, 0xBD, 0xCE, 0x66, 0x3A, 0x4B, 0x3D, 0x6E, 0xE0, 0x6E, 0x82,
+ 0x98, 0xDE, 0x74, 0x11, 0x47, 0xEC, 0x7A, 0x3A, 0xA9, 0xD8, 0x48, 0x00, 0x26, 0x64, 0x47, 0x7B,
+ 0xAE, 0x55, 0x9D, 0x29, 0x22, 0xB4, 0xB3, 0xB9, 0xB1, 0x64, 0xEA, 0x3B, 0x5A, 0xD3, 0x3F, 0x8D,
+ 0x0F, 0x14, 0x7E, 0x4E, 0xB8, 0x1B, 0x06, 0xFC, 0xB1, 0x7E, 0xCD, 0xB9, 0x1A, 0x4E, 0xA1, 0x02,
+ 0x81, 0x81, 0x00, 0xF9, 0xDE, 0xEE, 0xED, 0x13, 0x2F, 0xBB, 0xE7, 0xE2, 0xB3, 0x2D, 0x98, 0xD2,
+ 0xE8, 0x25, 0x07, 0x5A, 0x1E, 0x51, 0x0A, 0xC8, 0xAD, 0x50, 0x4B, 0x80, 0xC6, 0x22, 0xF5, 0x9B,
+ 0x08, 0xE6, 0x3D, 0x01, 0xC6, 0x3E, 0xC8, 0xD2, 0x54, 0x9F, 0x91, 0x77, 0x95, 0xCD, 0xCA, 0xC7,
+ 0xE7, 0x47, 0x94, 0xA9, 0x5F, 0x4E, 0xBE, 0x31, 0x3D, 0xB4, 0xAF, 0x43, 0x0F, 0xDC, 0x8D, 0x9C,
+ 0x1E, 0x52, 0x7B, 0x72, 0x21, 0x34, 0xB3, 0x96, 0x7C, 0x9C, 0xB8, 0x51, 0x65, 0x60, 0xAC, 0x3D,
+ 0x11, 0x32, 0xB8, 0xD6, 0x34, 0x35, 0x66, 0xD0, 0x30, 0xB9, 0xE9, 0x67, 0x2C, 0x87, 0x73, 0x43,
+ 0x9C, 0x12, 0x16, 0x7D, 0x4A, 0xD9, 0xA3, 0x4C, 0x24, 0x64, 0x6A, 0x32, 0x8E, 0xC3, 0xD8, 0x00,
+ 0x90, 0x5C, 0x4D, 0x65, 0x01, 0x53, 0x8A, 0xD0, 0x87, 0xCE, 0x96, 0xEF, 0xFA, 0x73, 0x03, 0xF1,
+ 0xDC, 0x1B, 0x9B, 0x02, 0x81, 0x81, 0x00, 0xEA, 0xB3, 0x69, 0x00, 0x11, 0x0E, 0x50, 0xAA, 0xD3,
+ 0x22, 0x51, 0x78, 0x9D, 0xFF, 0x05, 0x62, 0xBC, 0x9A, 0x67, 0x86, 0xE1, 0xC5, 0x02, 0x2D, 0x14,
+ 0x11, 0x29, 0x30, 0xE7, 0x90, 0x5D, 0x72, 0x6F, 0xC5, 0x62, 0xEB, 0xD4, 0xB0, 0x3F, 0x3D, 0xDC,
+ 0xB9, 0xFC, 0x2B, 0x5C, 0xBD, 0x9E, 0x71, 0x81, 0x5C, 0xC5, 0xFE, 0xDF, 0x69, 0x73, 0x12, 0x66,
+ 0x92, 0x06, 0xD4, 0xD5, 0x8F, 0xDF, 0x14, 0x2E, 0x9C, 0xD0, 0x4C, 0xC2, 0x4D, 0x31, 0x2E, 0x47,
+ 0xA5, 0xDC, 0x8A, 0x83, 0x7B, 0xE8, 0xA5, 0xC3, 0x03, 0x98, 0xD8, 0xBF, 0xF4, 0x7D, 0x6E, 0x87,
+ 0x55, 0xE4, 0x0F, 0x15, 0x10, 0xC8, 0x76, 0x4F, 0xAD, 0x1D, 0x1C, 0x95, 0x41, 0x9D, 0x88, 0xEC,
+ 0x8C, 0xDA, 0xBA, 0x90, 0x7F, 0x8D, 0xD9, 0x8B, 0x47, 0x6C, 0x0C, 0xFF, 0xBA, 0x73, 0x00, 0x20,
+ 0x1F, 0xF7, 0x7E, 0x5F, 0xF4, 0xEC, 0xD1, 0x02, 0x81, 0x80, 0x16, 0xB7, 0x43, 0xB5, 0x5D, 0xD7,
+ 0x2B, 0x18, 0x0B, 0xAE, 0x0A, 0x69, 0x28, 0x53, 0x5E, 0x7A, 0x6A, 0xA0, 0xF2, 0xF1, 0x2E, 0x09,
+ 0x43, 0x91, 0x79, 0xA5, 0x89, 0xAC, 0x16, 0x6A, 0x1A, 0xB4, 0x55, 0x22, 0xF6, 0xB6, 0x3F, 0x18,
+ 0xDE, 0x60, 0xD5, 0x24, 0x53, 0x4F, 0x2A, 0x19, 0x46, 0x92, 0xA7, 0x4B, 0x38, 0xD7, 0x65, 0x96,
+ 0x9C, 0x84, 0x8A, 0x6E, 0x38, 0xB8, 0xCF, 0x06, 0x9A, 0xAD, 0x0A, 0x55, 0x26, 0x7B, 0x65, 0x24,
+ 0xF3, 0x02, 0x76, 0xB3, 0xE6, 0xB4, 0x01, 0xE1, 0x3C, 0x61, 0x3D, 0x68, 0x05, 0xAA, 0xD1, 0x26,
+ 0x7C, 0xE0, 0x51, 0x36, 0xE5, 0x21, 0x7F, 0x76, 0x02, 0xD6, 0xF4, 0x91, 0x07, 0x74, 0x27, 0x09,
+ 0xEF, 0xEF, 0x0F, 0xA5, 0x96, 0xFC, 0x5E, 0x20, 0xC1, 0xA3, 0x6F, 0x99, 0x4D, 0x45, 0x03, 0x6C,
+ 0x35, 0x45, 0xD7, 0x8F, 0x47, 0x41, 0x86, 0x8D, 0x62, 0x1D, 0x02, 0x81, 0x81, 0x00, 0xC3, 0x93,
+ 0x85, 0xA7, 0xFC, 0x8E, 0x85, 0x42, 0x14, 0x76, 0xC0, 0x95, 0x56, 0x73, 0xB0, 0xB5, 0x3A, 0x9D,
+ 0x20, 0x30, 0x11, 0xEA, 0xED, 0x89, 0x4A, 0xF3, 0x91, 0xF3, 0xA2, 0xC3, 0x76, 0x5B, 0x6A, 0x30,
+ 0x7D, 0xE2, 0x2F, 0x76, 0x3E, 0xFC, 0xF9, 0xF6, 0x31, 0xE0, 0xA0, 0x83, 0x92, 0x88, 0xDB, 0x57,
+ 0xC7, 0xD6, 0x3F, 0xAD, 0xCB, 0xAA, 0x45, 0xB6, 0xE1, 0xE2, 0x71, 0xA4, 0x56, 0x2C, 0xA7, 0x3B,
+ 0x1D, 0x89, 0x19, 0x50, 0xE1, 0xEE, 0xC2, 0xDD, 0xC0, 0x0D, 0xDC, 0xCB, 0x60, 0x6E, 0xE1, 0x37,
+ 0x1A, 0x23, 0x64, 0xB2, 0x03, 0xE4, 0x1A, 0xFA, 0xC3, 0xF4, 0x9D, 0x85, 0x42, 0xC6, 0xF4, 0x56,
+ 0x39, 0xB0, 0x1B, 0xE0, 0x75, 0xBA, 0x28, 0x04, 0xA8, 0x30, 0x57, 0x41, 0x33, 0x9F, 0x58, 0xA4,
+ 0xC7, 0xB1, 0x7D, 0x58, 0x8D, 0x84, 0x49, 0x40, 0xDA, 0x28, 0x81, 0x25, 0xC4, 0x41, 0x02, 0x81,
+ 0x80, 0x13, 0x20, 0x65, 0xD5, 0x96, 0x98, 0x8D, 0x16, 0x73, 0xA1, 0x31, 0x73, 0x79, 0xBA, 0xEC,
+ 0xB0, 0xD9, 0x0C, 0xF6, 0xEF, 0x2F, 0xC2, 0xE7, 0x96, 0x9B, 0xA1, 0x2D, 0xE9, 0xFB, 0x45, 0xB9,
+ 0xD0, 0x30, 0xE2, 0xBD, 0x30, 0x4F, 0xB6, 0xFE, 0x24, 0x02, 0xCF, 0x8D, 0x51, 0x48, 0x45, 0xD9,
+ 0xF7, 0x20, 0x53, 0x1C, 0x0B, 0xA9, 0x7E, 0xC2, 0xA2, 0x65, 0xCC, 0x3E, 0x0E, 0x0D, 0xF1, 0x62,
+ 0xDD, 0x5F, 0xBC, 0x55, 0x9B, 0x58, 0x26, 0x40, 0x6A, 0xEE, 0x02, 0x55, 0x36, 0xE9, 0xBA, 0x82,
+ 0x5A, 0xFD, 0x3C, 0xDF, 0xA6, 0x26, 0x32, 0x81, 0xA9, 0x5E, 0x46, 0xBE, 0xBA, 0xDC, 0xD3, 0x2A,
+ 0x3A, 0x3B, 0xC1, 0x4E, 0xF7, 0x1A, 0xDC, 0x4B, 0xAF, 0x67, 0x1B, 0x3A, 0x83, 0x0D, 0x04, 0xDE,
+ 0x27, 0x47, 0xFC, 0xE6, 0x39, 0x89, 0x7B, 0x66, 0xF9, 0x50, 0x4D, 0xF1, 0xAC, 0x20, 0x43, 0x7E,
+ 0xEE,
+];
+
+/// DER-encoded PKCS#8 format EC key. Generated using:
+/// openssl ecparam -name prime256v1 -genkey | openssl pkcs8 -topk8 -nocrypt -outform der | hexdump -e '30/1 "%02X" "\n"'
+pub static EC_P_256_KEY: &[u8] = &[
+ 0x30, 0x81, 0x87, 0x02, 0x01, 0x00, 0x30, 0x13, 0x06, 0x07, 0x2A, 0x86, 0x48, 0xCE, 0x3D, 0x02,
+ 0x01, 0x06, 0x08, 0x2A, 0x86, 0x48, 0xCE, 0x3D, 0x03, 0x01, 0x07, 0x04, 0x6D, 0x30, 0x6B, 0x02,
+ 0x01, 0x01, 0x04, 0x20, 0xB9, 0x1D, 0xAF, 0x50, 0xFD, 0xD8, 0x6A, 0x40, 0xAB, 0x2C, 0xCB, 0x54,
+ 0x4E, 0xED, 0xF1, 0x64, 0xBC, 0x30, 0x25, 0xFB, 0xC4, 0x69, 0x00, 0x34, 0x1A, 0x82, 0xA3, 0x72,
+ 0x5D, 0xC7, 0xA9, 0x85, 0xA1, 0x44, 0x03, 0x42, 0x00, 0x04, 0xE8, 0x53, 0x0A, 0xF2, 0xD3, 0x68,
+ 0x40, 0x48, 0x8C, 0xB4, 0x2F, 0x11, 0x34, 0xD7, 0xF4, 0x4A, 0x5C, 0x33, 0xFF, 0xF6, 0x2B, 0xF7,
+ 0x98, 0x0F, 0x02, 0xA5, 0xD7, 0x4F, 0xF9, 0xDE, 0x60, 0x9C, 0x6E, 0xB0, 0x45, 0xDA, 0x3F, 0xF4,
+ 0x34, 0x23, 0x9B, 0x4C, 0x3A, 0x09, 0x9C, 0x5E, 0x5D, 0x37, 0x96, 0xAC, 0x4A, 0xE7, 0x65, 0x2B,
+ 0xD6, 0x84, 0x98, 0xEA, 0x96, 0x91, 0xFB, 0x78, 0xED, 0x86,
+];
+
/// To map Keystore errors.
#[derive(thiserror::Error, Debug, Eq, PartialEq)]
pub enum Error {
@@ -465,3 +563,276 @@
Ok(ec_key_metadata)
}
+
+fn check_key_param(authorizations: &[Authorization], key_param: KeyParameter) -> bool {
+ for authrization in authorizations {
+ if authrization.keyParameter == key_param {
+ return true;
+ }
+ }
+
+ false
+}
+
+/// Imports above defined RSA key - `RSA_2048_KEY` and validates imported key parameters.
+pub fn import_rsa_2048_key(
+ sec_level: &binder::Strong<dyn IKeystoreSecurityLevel>,
+ domain: Domain,
+ nspace: i64,
+ alias: Option<String>,
+ import_params: AuthSetBuilder,
+) -> binder::Result<KeyMetadata> {
+ let key_metadata = sec_level
+ .importKey(
+ &KeyDescriptor { domain, nspace, alias, blob: None },
+ None,
+ &import_params,
+ 0,
+ RSA_2048_KEY,
+ )
+ .unwrap();
+
+ assert!(key_metadata.certificate.is_some());
+ assert!(key_metadata.certificateChain.is_none());
+
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::ALGORITHM, value: KeyParameterValue::Algorithm(Algorithm::RSA) }
+ ));
+
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::KEY_SIZE, value: KeyParameterValue::Integer(2048) }
+ ));
+
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::DIGEST, value: KeyParameterValue::Digest(Digest::SHA_2_256) }
+ ));
+
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter {
+ tag: Tag::RSA_PUBLIC_EXPONENT,
+ value: KeyParameterValue::LongInteger(65537)
+ }
+ ));
+
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter {
+ tag: Tag::PADDING,
+ value: KeyParameterValue::PaddingMode(PaddingMode::RSA_PSS)
+ }
+ ));
+
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::ORIGIN, value: KeyParameterValue::Origin(KeyOrigin::IMPORTED) }
+ ));
+
+ Ok(key_metadata)
+}
+
+/// Imports above defined EC key - `EC_P_256_KEY` and validates imported key parameters.
+pub fn import_ec_p_256_key(
+ sec_level: &binder::Strong<dyn IKeystoreSecurityLevel>,
+ domain: Domain,
+ nspace: i64,
+ alias: Option<String>,
+ import_params: AuthSetBuilder,
+) -> binder::Result<KeyMetadata> {
+ let key_metadata = sec_level
+ .importKey(
+ &KeyDescriptor { domain, nspace, alias, blob: None },
+ None,
+ &import_params,
+ 0,
+ EC_P_256_KEY,
+ )
+ .unwrap();
+
+ assert!(key_metadata.certificate.is_some());
+ assert!(key_metadata.certificateChain.is_none());
+
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::ALGORITHM, value: KeyParameterValue::Algorithm(Algorithm::EC) }
+ ));
+
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::EC_CURVE, value: KeyParameterValue::EcCurve(EcCurve::P_256) }
+ ));
+
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::DIGEST, value: KeyParameterValue::Digest(Digest::SHA_2_256) }
+ ));
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::ORIGIN, value: KeyParameterValue::Origin(KeyOrigin::IMPORTED) }
+ ));
+
+ Ok(key_metadata)
+}
+
+/// Import sample AES key and validate its key parameters.
+pub fn import_aes_key(
+ sec_level: &binder::Strong<dyn IKeystoreSecurityLevel>,
+ domain: Domain,
+ nspace: i64,
+ alias: Option<String>,
+) -> binder::Result<KeyMetadata> {
+ static AES_KEY: &[u8] = &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
+ let key_size = AES_KEY.len() * 8;
+
+ let import_params = AuthSetBuilder::new()
+ .no_auth_required()
+ .algorithm(Algorithm::AES)
+ .block_mode(BlockMode::ECB)
+ .key_size(key_size.try_into().unwrap())
+ .purpose(KeyPurpose::ENCRYPT)
+ .purpose(KeyPurpose::DECRYPT)
+ .padding_mode(PaddingMode::PKCS7);
+
+ let key_metadata = sec_level.importKey(
+ &KeyDescriptor { domain, nspace, alias, blob: None },
+ None,
+ &import_params,
+ 0,
+ AES_KEY,
+ )?;
+
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::ALGORITHM, value: KeyParameterValue::Algorithm(Algorithm::AES) }
+ ));
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::KEY_SIZE, value: KeyParameterValue::Integer(128) }
+ ));
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter {
+ tag: Tag::PADDING,
+ value: KeyParameterValue::PaddingMode(PaddingMode::PKCS7)
+ }
+ ));
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::BLOCK_MODE, value: KeyParameterValue::BlockMode(BlockMode::ECB) }
+ ));
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::ORIGIN, value: KeyParameterValue::Origin(KeyOrigin::IMPORTED) }
+ ));
+
+ Ok(key_metadata)
+}
+
+/// Import sample 3DES key and validate its key parameters.
+pub fn import_3des_key(
+ sec_level: &binder::Strong<dyn IKeystoreSecurityLevel>,
+ domain: Domain,
+ nspace: i64,
+ alias: Option<String>,
+) -> binder::Result<KeyMetadata> {
+ static TRIPLE_DES_KEY: &[u8] = &[
+ 0xa4, 0x9d, 0x75, 0x64, 0x19, 0x9e, 0x97, 0xcb, 0x52, 0x9d, 0x2c, 0x9d, 0x97, 0xbf, 0x2f,
+ 0x98, 0xd3, 0x5e, 0xdf, 0x57, 0xba, 0x1f, 0x73, 0x58,
+ ];
+
+ let import_params = AuthSetBuilder::new()
+ .no_auth_required()
+ .algorithm(Algorithm::TRIPLE_DES)
+ .block_mode(BlockMode::ECB)
+ .key_size(168)
+ .purpose(KeyPurpose::ENCRYPT)
+ .purpose(KeyPurpose::DECRYPT)
+ .padding_mode(PaddingMode::PKCS7);
+
+ let key_metadata = sec_level.importKey(
+ &KeyDescriptor { domain, nspace, alias, blob: None },
+ None,
+ &import_params,
+ 0,
+ TRIPLE_DES_KEY,
+ )?;
+
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter {
+ tag: Tag::ALGORITHM,
+ value: KeyParameterValue::Algorithm(Algorithm::TRIPLE_DES)
+ }
+ ));
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::KEY_SIZE, value: KeyParameterValue::Integer(168) }
+ ));
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter {
+ tag: Tag::PADDING,
+ value: KeyParameterValue::PaddingMode(PaddingMode::PKCS7)
+ }
+ ));
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::BLOCK_MODE, value: KeyParameterValue::BlockMode(BlockMode::ECB) }
+ ));
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::ORIGIN, value: KeyParameterValue::Origin(KeyOrigin::IMPORTED) }
+ ));
+
+ Ok(key_metadata)
+}
+
+/// Import sample HMAC key and validate its key parameters.
+pub fn import_hmac_key(
+ sec_level: &binder::Strong<dyn IKeystoreSecurityLevel>,
+ domain: Domain,
+ nspace: i64,
+ alias: Option<String>,
+) -> binder::Result<KeyMetadata> {
+ static HMAC_KEY: &[u8] = &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
+ let key_size = HMAC_KEY.len() * 8;
+
+ let import_params = AuthSetBuilder::new()
+ .no_auth_required()
+ .algorithm(Algorithm::HMAC)
+ .key_size(key_size.try_into().unwrap())
+ .purpose(KeyPurpose::SIGN)
+ .purpose(KeyPurpose::VERIFY)
+ .digest(Digest::SHA_2_256)
+ .min_mac_length(256);
+
+ let key_metadata = sec_level.importKey(
+ &KeyDescriptor { domain, nspace, alias, blob: None },
+ None,
+ &import_params,
+ 0,
+ HMAC_KEY,
+ )?;
+
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::ALGORITHM, value: KeyParameterValue::Algorithm(Algorithm::HMAC) }
+ ));
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::KEY_SIZE, value: KeyParameterValue::Integer(128) }
+ ));
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::DIGEST, value: KeyParameterValue::Digest(Digest::SHA_2_256) }
+ ));
+ assert!(check_key_param(
+ &key_metadata.authorizations,
+ KeyParameter { tag: Tag::ORIGIN, value: KeyParameterValue::Origin(KeyOrigin::IMPORTED) }
+ ));
+
+ Ok(key_metadata)
+}