| // Copyright 2023, The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| //! Tests for software-backed keyblobs. |
| use super::*; |
| use android_hardware_security_keymint::aidl::android::hardware::security::keymint::{ |
| Algorithm::Algorithm, BlockMode::BlockMode, Digest::Digest, EcCurve::EcCurve, |
| KeyOrigin::KeyOrigin, KeyParameter::KeyParameter, KeyParameterValue::KeyParameterValue as KPV, |
| KeyPurpose::KeyPurpose, PaddingMode::PaddingMode, Tag::Tag, |
| }; |
| |
| macro_rules! expect_err { |
| ($result:expr, $err_msg:expr) => { |
| assert!( |
| $result.is_err(), |
| "Expected error containing '{}', got success {:?}", |
| $err_msg, |
| $result |
| ); |
| let err = $result.err(); |
| assert!( |
| format!("{:?}", err).contains($err_msg), |
| "Unexpected error {:?}, doesn't contain '{}'", |
| err, |
| $err_msg |
| ); |
| }; |
| } |
| |
| #[test] |
| fn test_consume_u8() { |
| let buffer = [1, 2]; |
| let mut data = &buffer[..]; |
| assert_eq!(1u8, consume_u8(&mut data).unwrap()); |
| assert_eq!(2u8, consume_u8(&mut data).unwrap()); |
| let result = consume_u8(&mut data); |
| expect_err!(result, "failed to find 1 byte"); |
| } |
| |
| #[test] |
| fn test_consume_u32() { |
| // All supported platforms are little-endian. |
| let buffer = [ |
| 0x01, 0x02, 0x03, 0x04, // little-endian u32 |
| 0x04, 0x03, 0x02, 0x01, // little-endian u32 |
| 0x11, 0x12, 0x13, |
| ]; |
| let mut data = &buffer[..]; |
| assert_eq!(0x04030201u32, consume_u32(&mut data).unwrap()); |
| assert_eq!(0x01020304u32, consume_u32(&mut data).unwrap()); |
| let result = consume_u32(&mut data); |
| expect_err!(result, "failed to find 4 bytes"); |
| } |
| |
| #[test] |
| fn test_consume_i64() { |
| // All supported platforms are little-endian. |
| let buffer = [ |
| 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, // little-endian i64 |
| 0x08, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, // little-endian i64 |
| 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, |
| ]; |
| let mut data = &buffer[..]; |
| assert_eq!(0x0807060504030201i64, consume_i64(&mut data).unwrap()); |
| assert_eq!(0x0102030405060708i64, consume_i64(&mut data).unwrap()); |
| let result = consume_i64(&mut data); |
| expect_err!(result, "failed to find 8 bytes"); |
| } |
| |
| #[test] |
| fn test_consume_vec() { |
| let buffer = [ |
| 0x01, 0x00, 0x00, 0x00, 0xaa, // |
| 0x00, 0x00, 0x00, 0x00, // |
| 0x01, 0x00, 0x00, 0x00, 0xbb, // |
| 0x07, 0x00, 0x00, 0x00, 0xbb, // not enough data |
| ]; |
| let mut data = &buffer[..]; |
| assert_eq!(vec![0xaa], consume_vec(&mut data).unwrap()); |
| assert_eq!(Vec::<u8>::new(), consume_vec(&mut data).unwrap()); |
| assert_eq!(vec![0xbb], consume_vec(&mut data).unwrap()); |
| let result = consume_vec(&mut data); |
| expect_err!(result, "failed to find 7 bytes"); |
| |
| let buffer = [ |
| 0x01, 0x00, 0x00, // |
| ]; |
| let mut data = &buffer[..]; |
| let result = consume_vec(&mut data); |
| expect_err!(result, "failed to find 4 bytes"); |
| } |
| |
| #[test] |
| fn test_key_new_from_serialized() { |
| let hidden = hidden_params(&[], &[SOFTWARE_ROOT_OF_TRUST]); |
| // Test data originally generated by instrumenting Cuttlefish C++ KeyMint while running VTS |
| // tests. |
| let tests = [ |
| ( |
| concat!( |
| "0010000000d43c2f04f948521b81bdbf001310f5920000000000000000000000", |
| "00000000000c0000006400000002000010200000000300003080000000010000", |
| "2000000000010000200100000004000020020000000600002001000000be0200", |
| "1000000000c1020030b0ad0100c20200307b150300bd020060a8bb52407b0100", |
| "00ce02003011643401cf020030000000003b06b13ae6ae6671", |
| ), |
| KeyBlob { |
| key_material: hex::decode("d43c2f04f948521b81bdbf001310f592").unwrap(), |
| hw_enforced: vec![], |
| sw_enforced: vec![ |
| KeyParameter { tag: Tag::ALGORITHM, value: KPV::Algorithm(Algorithm::AES) }, |
| KeyParameter { tag: Tag::KEY_SIZE, value: KPV::Integer(128) }, |
| KeyParameter { tag: Tag::PURPOSE, value: KPV::KeyPurpose(KeyPurpose::ENCRYPT) }, |
| KeyParameter { tag: Tag::PURPOSE, value: KPV::KeyPurpose(KeyPurpose::DECRYPT) }, |
| KeyParameter { tag: Tag::BLOCK_MODE, value: KPV::BlockMode(BlockMode::CBC) }, |
| KeyParameter { tag: Tag::PADDING, value: KPV::PaddingMode(PaddingMode::NONE) }, |
| KeyParameter { tag: Tag::ORIGIN, value: KPV::Origin(KeyOrigin::GENERATED) }, |
| KeyParameter { tag: Tag::OS_VERSION, value: KPV::Integer(110000) }, |
| KeyParameter { tag: Tag::OS_PATCHLEVEL, value: KPV::Integer(202107) }, |
| KeyParameter { |
| tag: Tag::CREATION_DATETIME, |
| value: KPV::DateTime(1628871769000), |
| }, |
| KeyParameter { tag: Tag::VENDOR_PATCHLEVEL, value: KPV::Integer(20210705) }, |
| KeyParameter { tag: Tag::BOOT_PATCHLEVEL, value: KPV::Integer(0) }, |
| ], |
| }, |
| Some(KeyFormat::RAW), |
| ), |
| ( |
| concat!( |
| "00df0000003081dc020101044200b6ce876b947e263d61b8e3998d50dc0afb6b", |
| "a14e46ab7ca532fbe2a379b155d0a5bb99265402857b1601fb20be6c244bf654", |
| "e9e79413cd503eae3d9cf68ed24f47a00706052b81040023a181890381860004", |
| "006b840f0db0b12f074ab916c7773cfa7d42967c9e5b4fae09cf999f7e116d14", |
| "0743bdd028db0a3fcc670e721b9f00bc7fb70aa401c7d6de6582fc26962a29b7", |
| "45e30142e90685646661550344113aaf28bdee6cb02d19df1faab4398556a909", |
| "7d6f64b95209601a549389a311231c6cce78354f2cdbc3a904abf70686f5f0c3", |
| "b877984d000000000000000000000000000000000c0000006400000002000010", |
| "030000000a000010030000000100002002000000010000200300000005000020", |
| "000000000300003009020000be02001000000000c1020030b0ad0100c2020030", |
| "7b150300bd02006018d352407b010000ce02003011643401cf02003000000000", |
| "2f69002e55e9b0a3" |
| ), |
| KeyBlob { |
| key_material: hex::decode(concat!( |
| "3081dc020101044200b6ce876b947e263d61b8e3998d50dc0afb6ba14e46ab7c", |
| "a532fbe2a379b155d0a5bb99265402857b1601fb20be6c244bf654e9e79413cd", |
| "503eae3d9cf68ed24f47a00706052b81040023a181890381860004006b840f0d", |
| "b0b12f074ab916c7773cfa7d42967c9e5b4fae09cf999f7e116d140743bdd028", |
| "db0a3fcc670e721b9f00bc7fb70aa401c7d6de6582fc26962a29b745e30142e9", |
| "0685646661550344113aaf28bdee6cb02d19df1faab4398556a9097d6f64b952", |
| "09601a549389a311231c6cce78354f2cdbc3a904abf70686f5f0c3b877984d", |
| )) |
| .unwrap(), |
| hw_enforced: vec![], |
| sw_enforced: vec![ |
| KeyParameter { tag: Tag::ALGORITHM, value: KPV::Algorithm(Algorithm::EC) }, |
| KeyParameter { tag: Tag::EC_CURVE, value: KPV::EcCurve(EcCurve::P_521) }, |
| KeyParameter { tag: Tag::PURPOSE, value: KPV::KeyPurpose(KeyPurpose::SIGN) }, |
| KeyParameter { tag: Tag::PURPOSE, value: KPV::KeyPurpose(KeyPurpose::VERIFY) }, |
| KeyParameter { tag: Tag::DIGEST, value: KPV::Digest(Digest::NONE) }, |
| KeyParameter { tag: Tag::KEY_SIZE, value: KPV::Integer(521) }, |
| KeyParameter { tag: Tag::ORIGIN, value: KPV::Origin(KeyOrigin::GENERATED) }, |
| KeyParameter { tag: Tag::OS_VERSION, value: KPV::Integer(110000) }, |
| KeyParameter { tag: Tag::OS_PATCHLEVEL, value: KPV::Integer(202107) }, |
| KeyParameter { |
| tag: Tag::CREATION_DATETIME, |
| value: KPV::DateTime(1628871775000), |
| }, |
| KeyParameter { tag: Tag::VENDOR_PATCHLEVEL, value: KPV::Integer(20210705) }, |
| KeyParameter { tag: Tag::BOOT_PATCHLEVEL, value: KPV::Integer(0) }, |
| ], |
| }, |
| Some(KeyFormat::PKCS8), |
| ), |
| ( |
| concat!( |
| "0037000000541d4c440223650d5f51753c1abd80c725034485551e874d62327c", |
| "65f6247a057f1218bd6c8cd7d319103ddb823fc11fb6c2c7268b5acc00000000", |
| "0000000000000000000000000c00000064000000020000108000000003000030", |
| "b801000001000020020000000100002003000000050000200400000008000030", |
| "00010000be02001000000000c1020030b0ad0100c20200307b150300bd020060", |
| "00d752407b010000ce02003011643401cf0200300000000036e6986ffc45fbb0", |
| ), |
| KeyBlob { |
| key_material: hex::decode(concat!( |
| "541d4c440223650d5f51753c1abd80c725034485551e874d62327c65f6247a05", |
| "7f1218bd6c8cd7d319103ddb823fc11fb6c2c7268b5acc" |
| )) |
| .unwrap(), |
| hw_enforced: vec![], |
| sw_enforced: vec![ |
| KeyParameter { tag: Tag::ALGORITHM, value: KPV::Algorithm(Algorithm::HMAC) }, |
| KeyParameter { tag: Tag::KEY_SIZE, value: KPV::Integer(440) }, |
| KeyParameter { tag: Tag::PURPOSE, value: KPV::KeyPurpose(KeyPurpose::SIGN) }, |
| KeyParameter { tag: Tag::PURPOSE, value: KPV::KeyPurpose(KeyPurpose::VERIFY) }, |
| KeyParameter { tag: Tag::DIGEST, value: KPV::Digest(Digest::SHA_2_256) }, |
| KeyParameter { tag: Tag::MIN_MAC_LENGTH, value: KPV::Integer(256) }, |
| KeyParameter { tag: Tag::ORIGIN, value: KPV::Origin(KeyOrigin::GENERATED) }, |
| KeyParameter { tag: Tag::OS_VERSION, value: KPV::Integer(110000) }, |
| KeyParameter { tag: Tag::OS_PATCHLEVEL, value: KPV::Integer(202107) }, |
| KeyParameter { |
| tag: Tag::CREATION_DATETIME, |
| value: KPV::DateTime(1628871776000), |
| }, |
| KeyParameter { tag: Tag::VENDOR_PATCHLEVEL, value: KPV::Integer(20210705) }, |
| KeyParameter { tag: Tag::BOOT_PATCHLEVEL, value: KPV::Integer(0) }, |
| ], |
| }, |
| Some(KeyFormat::RAW), |
| ), |
| ( |
| concat!( |
| "00a8040000308204a40201000282010100bc47b5c71116766669b91fa747df87", |
| "a1963df83956569d4ac232aeba8a246c0ec73bf606374a6d07f30c2162f97082", |
| "825c7c6e482a2841dfeaec1429d84e52c54a6b2f760dec952c9c44a3c3a80f31", |
| "c1ced84878edd4858059071c4d20d9ab0aae978bd68c1eb448e174a9736c3973", |
| "6838151642eda8215107375865a99a57f29467c74c40f37b0221b93ec3f4f22d", |
| "5337c8bf9245d56936196a92b1dea315ecce8785f9fa9b7d159ca207612cc0de", |
| "b0957d61dbba5d9bd38784f4fecbf233b04e686a340528665ecd03db8e8a09b2", |
| "540c84e45c4a99fb338b76bba7722856b5113341c349708937228f167d238ed8", |
| "efb9cc19547dd620f6a90d95f07e50bfe102030100010282010002f91b69d9af", |
| "59fe87421af9ba60f15c77f9c1c90effd6634332876f8ee5a116b126f55d3703", |
| "8bf9f588ae20c8d951d842e35c9ef35a7822d3ebf72c0b7c3e229b289ae2e178", |
| "a848e06d558c2e03d26871ee98a35f370d461ff1c4acc39d684de680a25ec88e", |
| "e610260e406c400bdeb2893b2d0330cb483e662fa5abd24c2b82143e85dfe30a", |
| "e7a31f8262da2903d882b35a34a26b699ff2d812bad4b126a0065ec0e101d73a", |
| "e6f8b29a9144eb83f54940a371fc7416c2c0370df6a41cb5391f17ba33239e1b", |
| "4217c8db50db5c6bf77ccf621354ecc652a4f7196054c254566fd7b3bc0f3817", |
| "d9380b190bd382aaffa37785759f285194c11a188bccde0e2e2902818100fb23", |
| "3335770c9f3cbd4b6ede5f12d03c449b1997bce06a8249bc3de99972fd0d0a63", |
| "3f7790d1011bf5eedee16fa45a9107a910656ecaee364ce9edb4369843be71f2", |
| "7a74852d6c7215a6cc60d9803bcac544922f806d8e5844e0ddd914bd78009490", |
| "4c2856d2b944fade3fb1d67d4a33fb7663a9ab660ab372c2e4868a0f45990281", |
| "8100bfecf2bb4012e880fd065a0b088f2d757af2878d3f1305f21ce7a7158458", |
| "18e01181ff06b2f406239fc50808ce3dbe7b68ec01174913c0f237feb3c8c7eb", |
| "0078b77fb5b8f214b72f6d3835b1a7ebe8b132feb6cb34ab09ce22b98160fc84", |
| "20fcbf48d1eee49f874e902f049b206a61a095f0405a4935e7c5e49757ab7b57", |
| "298902818100ec0049383e16f3716de5fc5b2677148efe5dceb02483b43399bd", |
| "3765559994a9f3900eed7a7e9e8f3b0eee0e660eca392e3cb736cae612f39e55", |
| "dad696d3821def10d1f8bbca52f5e6d8e7893ffbdcb491aafdc17bebf86f84d2", |
| "d8480ed07a7bf9209d20ef6e79429489d4cb7768281a2f7e32ec1830fd6f6332", |
| "38f521ba764902818100b2c3ce5751580b4e51df3fb175387f5c24b79040a4d6", |
| "603c6265f70018b441ff3aef7d8e4cd2f480ec0906f1c4c0481304e8861f9d46", |
| "93fa48e3a9abc362859eeb343e1c5507ac94b5439ce7ac04154a2fb886a4819b", |
| "2a57e18a2e131b412ac4a09b004766959cdf357745f003e272aab3de02e2d5bc", |
| "2af4ed75760858ab181902818061d19c2a8dcacde104b97f7c4fae11216157c1", |
| "c0a258d882984d12383a73dc56fe2ac93512bb321df9706ecdb2f70a44c949c4", |
| "340a9fae64a0646cf51f37c58c08bebde91667b3b2fa7c895f7983d4786c5526", |
| "1941b3654533b0598383ebbcffcdf28b6cf13d376e3a70b49b14d8d06e8563a2", |
| "47f56a337e3b9845b4f2b61356000000000000000000000000000000000d0000", |
| "007000000002000010010000000300003000080000c800005001000100000000", |
| "0001000020020000000100002003000000050000200000000006000020010000", |
| "00be02001000000000c1020030b0ad0100c20200307b150300bd020060a8bb52", |
| "407b010000ce02003011643401cf02003000000000544862e9c961e857", |
| ), |
| KeyBlob { |
| key_material: hex::decode(concat!( |
| "308204a40201000282010100bc47b5c71116766669b91fa747df87a1963df839", |
| "56569d4ac232aeba8a246c0ec73bf606374a6d07f30c2162f97082825c7c6e48", |
| "2a2841dfeaec1429d84e52c54a6b2f760dec952c9c44a3c3a80f31c1ced84878", |
| "edd4858059071c4d20d9ab0aae978bd68c1eb448e174a9736c39736838151642", |
| "eda8215107375865a99a57f29467c74c40f37b0221b93ec3f4f22d5337c8bf92", |
| "45d56936196a92b1dea315ecce8785f9fa9b7d159ca207612cc0deb0957d61db", |
| "ba5d9bd38784f4fecbf233b04e686a340528665ecd03db8e8a09b2540c84e45c", |
| "4a99fb338b76bba7722856b5113341c349708937228f167d238ed8efb9cc1954", |
| "7dd620f6a90d95f07e50bfe102030100010282010002f91b69d9af59fe87421a", |
| "f9ba60f15c77f9c1c90effd6634332876f8ee5a116b126f55d37038bf9f588ae", |
| "20c8d951d842e35c9ef35a7822d3ebf72c0b7c3e229b289ae2e178a848e06d55", |
| "8c2e03d26871ee98a35f370d461ff1c4acc39d684de680a25ec88ee610260e40", |
| "6c400bdeb2893b2d0330cb483e662fa5abd24c2b82143e85dfe30ae7a31f8262", |
| "da2903d882b35a34a26b699ff2d812bad4b126a0065ec0e101d73ae6f8b29a91", |
| "44eb83f54940a371fc7416c2c0370df6a41cb5391f17ba33239e1b4217c8db50", |
| "db5c6bf77ccf621354ecc652a4f7196054c254566fd7b3bc0f3817d9380b190b", |
| "d382aaffa37785759f285194c11a188bccde0e2e2902818100fb233335770c9f", |
| "3cbd4b6ede5f12d03c449b1997bce06a8249bc3de99972fd0d0a633f7790d101", |
| "1bf5eedee16fa45a9107a910656ecaee364ce9edb4369843be71f27a74852d6c", |
| "7215a6cc60d9803bcac544922f806d8e5844e0ddd914bd780094904c2856d2b9", |
| "44fade3fb1d67d4a33fb7663a9ab660ab372c2e4868a0f459902818100bfecf2", |
| "bb4012e880fd065a0b088f2d757af2878d3f1305f21ce7a715845818e01181ff", |
| "06b2f406239fc50808ce3dbe7b68ec01174913c0f237feb3c8c7eb0078b77fb5", |
| "b8f214b72f6d3835b1a7ebe8b132feb6cb34ab09ce22b98160fc8420fcbf48d1", |
| "eee49f874e902f049b206a61a095f0405a4935e7c5e49757ab7b572989028181", |
| "00ec0049383e16f3716de5fc5b2677148efe5dceb02483b43399bd3765559994", |
| "a9f3900eed7a7e9e8f3b0eee0e660eca392e3cb736cae612f39e55dad696d382", |
| "1def10d1f8bbca52f5e6d8e7893ffbdcb491aafdc17bebf86f84d2d8480ed07a", |
| "7bf9209d20ef6e79429489d4cb7768281a2f7e32ec1830fd6f633238f521ba76", |
| "4902818100b2c3ce5751580b4e51df3fb175387f5c24b79040a4d6603c6265f7", |
| "0018b441ff3aef7d8e4cd2f480ec0906f1c4c0481304e8861f9d4693fa48e3a9", |
| "abc362859eeb343e1c5507ac94b5439ce7ac04154a2fb886a4819b2a57e18a2e", |
| "131b412ac4a09b004766959cdf357745f003e272aab3de02e2d5bc2af4ed7576", |
| "0858ab181902818061d19c2a8dcacde104b97f7c4fae11216157c1c0a258d882", |
| "984d12383a73dc56fe2ac93512bb321df9706ecdb2f70a44c949c4340a9fae64", |
| "a0646cf51f37c58c08bebde91667b3b2fa7c895f7983d4786c55261941b36545", |
| "33b0598383ebbcffcdf28b6cf13d376e3a70b49b14d8d06e8563a247f56a337e", |
| "3b9845b4f2b61356", |
| )) |
| .unwrap(), |
| hw_enforced: vec![], |
| sw_enforced: vec![ |
| KeyParameter { tag: Tag::ALGORITHM, value: KPV::Algorithm(Algorithm::RSA) }, |
| KeyParameter { tag: Tag::KEY_SIZE, value: KPV::Integer(2048) }, |
| KeyParameter { tag: Tag::RSA_PUBLIC_EXPONENT, value: KPV::LongInteger(65537) }, |
| KeyParameter { tag: Tag::PURPOSE, value: KPV::KeyPurpose(KeyPurpose::SIGN) }, |
| KeyParameter { tag: Tag::PURPOSE, value: KPV::KeyPurpose(KeyPurpose::VERIFY) }, |
| KeyParameter { tag: Tag::DIGEST, value: KPV::Digest(Digest::NONE) }, |
| KeyParameter { tag: Tag::PADDING, value: KPV::PaddingMode(PaddingMode::NONE) }, |
| KeyParameter { tag: Tag::ORIGIN, value: KPV::Origin(KeyOrigin::GENERATED) }, |
| KeyParameter { tag: Tag::OS_VERSION, value: KPV::Integer(110000) }, |
| KeyParameter { tag: Tag::OS_PATCHLEVEL, value: KPV::Integer(202107) }, |
| KeyParameter { |
| tag: Tag::CREATION_DATETIME, |
| value: KPV::DateTime(1628871769000), |
| }, |
| KeyParameter { tag: Tag::VENDOR_PATCHLEVEL, value: KPV::Integer(20210705) }, |
| KeyParameter { tag: Tag::BOOT_PATCHLEVEL, value: KPV::Integer(0) }, |
| ], |
| }, |
| // No support for RSA keys in export_key(). |
| None, |
| ), |
| ]; |
| |
| for (input, want, want_format) in tests { |
| let input = hex::decode(input).unwrap(); |
| let got = KeyBlob::new_from_serialized(&input, &hidden).expect("invalid keyblob!"); |
| assert!(got == want); |
| |
| if let Some(want_format) = want_format { |
| let (got_format, _key_material, params) = |
| export_key(&input, &[]).expect("invalid keyblob!"); |
| assert_eq!(got_format, want_format); |
| // All the test cases are software-only keys. |
| assert_eq!(params, got.sw_enforced); |
| } |
| } |
| } |
| |
| #[test] |
| fn test_add_der_len() { |
| let tests = [ |
| (0, "00"), |
| (1, "01"), |
| (126, "7e"), |
| (127, "7f"), |
| (128, "8180"), |
| (129, "8181"), |
| (255, "81ff"), |
| (256, "820100"), |
| (257, "820101"), |
| (65535, "82ffff"), |
| ]; |
| for (input, want) in tests { |
| let mut got = Vec::new(); |
| add_der_len(&mut got, input).unwrap(); |
| assert_eq!(hex::encode(got), want, " for input length {input}"); |
| } |
| } |
| |
| #[test] |
| fn test_pkcs8_wrap_key_p256() { |
| // Key material taken from `ec_256_key` in |
| // hardware/interfaces/security/keymint/aidl/vts/function/KeyMintTest.cpp |
| let input = hex::decode(concat!( |
| "3025", // SEQUENCE (ECPrivateKey) |
| "020101", // INTEGER length 1 value 1 (version) |
| "0420", // OCTET STRING (privateKey) |
| "737c2ecd7b8d1940bf2930aa9b4ed3ff", |
| "941eed09366bc03299986481f3a4d859", |
| )) |
| .unwrap(); |
| let want = hex::decode(concat!( |
| // RFC 5208 s5 |
| "3041", // SEQUENCE (PrivateKeyInfo) { |
| "020100", // INTEGER length 1 value 0 (version) |
| "3013", // SEQUENCE length 0x13 (AlgorithmIdentifier) { |
| "0607", // OBJECT IDENTIFIER length 7 (algorithm) |
| "2a8648ce3d0201", // 1.2.840.10045.2.1 (ecPublicKey) |
| "0608", // OBJECT IDENTIFIER length 8 (param) |
| "2a8648ce3d030107", // 1.2.840.10045.3.1.7 (secp256r1) |
| // } end SEQUENCE (AlgorithmIdentifier) |
| "0427", // OCTET STRING (privateKey) holding... |
| "3025", // SEQUENCE (ECPrivateKey) |
| "020101", // INTEGER length 1 value 1 (version) |
| "0420", // OCTET STRING length 0x20 (privateKey) |
| "737c2ecd7b8d1940bf2930aa9b4ed3ff", |
| "941eed09366bc03299986481f3a4d859", |
| // } end SEQUENCE (ECPrivateKey) |
| // } end SEQUENCE (PrivateKeyInfo) |
| )) |
| .unwrap(); |
| let got = pkcs8_wrap_nist_key(&input, EcCurve::P_256).unwrap(); |
| assert_eq!(hex::encode(got), hex::encode(want), " for input {}", hex::encode(input)); |
| } |
| |
| #[test] |
| fn test_pkcs8_wrap_key_p521() { |
| // Key material taken from `ec_521_key` in |
| // hardware/interfaces/security/keymint/aidl/vts/function/KeyMintTest.cpp |
| let input = hex::decode(concat!( |
| "3047", // SEQUENCE length 0xd3 (ECPrivateKey) |
| "020101", // INTEGER length 1 value 1 (version) |
| "0442", // OCTET STRING length 0x42 (privateKey) |
| "0011458c586db5daa92afab03f4fe46a", |
| "a9d9c3ce9a9b7a006a8384bec4c78e8e", |
| "9d18d7d08b5bcfa0e53c75b064ad51c4", |
| "49bae0258d54b94b1e885ded08ed4fb2", |
| "5ce9", |
| // } end SEQUENCE (ECPrivateKey) |
| )) |
| .unwrap(); |
| let want = hex::decode(concat!( |
| // RFC 5208 s5 |
| "3060", // SEQUENCE (PrivateKeyInfo) { |
| "020100", // INTEGER length 1 value 0 (version) |
| "3010", // SEQUENCE length 0x10 (AlgorithmIdentifier) { |
| "0607", // OBJECT IDENTIFIER length 7 (algorithm) |
| "2a8648ce3d0201", // 1.2.840.10045.2.1 (ecPublicKey) |
| "0605", // OBJECT IDENTIFIER length 5 (param) |
| "2b81040023", // 1.3.132.0.35 (secp521r1) |
| // } end SEQUENCE (AlgorithmIdentifier) |
| "0449", // OCTET STRING (privateKey) holding... |
| "3047", // SEQUENCE (ECPrivateKey) |
| "020101", // INTEGER length 1 value 1 (version) |
| "0442", // OCTET STRING length 0x42 (privateKey) |
| "0011458c586db5daa92afab03f4fe46a", |
| "a9d9c3ce9a9b7a006a8384bec4c78e8e", |
| "9d18d7d08b5bcfa0e53c75b064ad51c4", |
| "49bae0258d54b94b1e885ded08ed4fb2", |
| "5ce9", |
| // } end SEQUENCE (ECPrivateKey) |
| // } end SEQUENCE (PrivateKeyInfo) |
| )) |
| .unwrap(); |
| let got = pkcs8_wrap_nist_key(&input, EcCurve::P_521).unwrap(); |
| assert_eq!(hex::encode(got), hex::encode(want), " for input {}", hex::encode(input)); |
| } |