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Added asymmetric encrypt and decrypt to Mbed Crypto provider
Signed-off-by: Samuel Bailey <samuel.bailey@arm.com>
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157 changes: 157 additions & 0 deletions
157
e2e_tests/tests/per_provider/normal_tests/asym_encryption.rs
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// Copyright 2020 Contributors to the Parsec project. | ||
// SPDX-License-Identifier: Apache-2.0 | ||
use e2e_tests::TestClient; | ||
use parsec_client::core::interface::requests::{ProviderID, ResponseStatus}; | ||
use rsa::{RSAPublicKey, PaddingScheme, PublicKey}; | ||
use rand::rngs::OsRng; | ||
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const PLAINTEXT_MESSAGE: [u8; 32] = [ | ||
0x69, 0x3E, 0xDB, 0x1B, 0x22, 0x79, 0x03, 0xF4, 0xC0, 0xBF, 0xD6, 0x91, 0x76, 0x37, 0x84, 0xA2, | ||
0x94, 0x8E, 0x92, 0x50, 0x35, 0xC2, 0x8C, 0x5C, 0x3C, 0xCA, 0xFE, 0x18, 0xE8, 0x81, 0x37, 0x78, | ||
]; | ||
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#[test] | ||
fn simple_asym_encrypt_rsa_pkcs() { | ||
let key_name = String::from("asym_encrypt_and_decrypt_rsa_pkcs"); | ||
let mut client = TestClient::new(); | ||
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if client.provider() != Some(ProviderID::MbedCrypto) { | ||
// Not supported by current provider | ||
return; | ||
} | ||
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client.generate_rsa_encryption_keys_rsapkcs1v15crypt(key_name.clone()).unwrap(); | ||
let _ciphertext = client.asymmetric_encrypt_message_with_rsapkcs1v15( | ||
key_name.clone(), | ||
PLAINTEXT_MESSAGE.to_vec(), | ||
).unwrap(); | ||
} | ||
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#[test] | ||
fn asym_encrypt_no_key() { | ||
let key_name = String::from("asym_encrypt_no_key"); | ||
let mut client = TestClient::new(); | ||
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if client.provider() != Some(ProviderID::MbedCrypto) { | ||
// Not supported by current provider | ||
return; | ||
} | ||
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let status = client. | ||
asymmetric_encrypt_message_with_rsapkcs1v15( | ||
key_name, | ||
PLAINTEXT_MESSAGE.to_vec(), | ||
) | ||
.expect_err("Key should not exist."); | ||
assert_eq!(status, ResponseStatus::PsaErrorDoesNotExist); | ||
} | ||
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#[test] | ||
fn asym_decrypt_no_key() { | ||
let key_name = String::from("asym_decrypt_no_key"); | ||
let mut client = TestClient::new(); | ||
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if client.provider() != Some(ProviderID::MbedCrypto) { | ||
// Not supported by current provider | ||
return; | ||
} | ||
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let status = client. | ||
asymmetric_decrypt_message_with_rsapkcs1v15( | ||
key_name, | ||
PLAINTEXT_MESSAGE.to_vec(), | ||
) | ||
.expect_err("Key should not exist."); | ||
assert_eq!(status, ResponseStatus::PsaErrorDoesNotExist); | ||
} | ||
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#[test] | ||
fn asym_encrypt_wrong_algorithm() { | ||
let key_name = String::from("asym_encrypt_wrong_algorithm"); | ||
let mut client = TestClient::new(); | ||
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if client.provider() != Some(ProviderID::MbedCrypto) { | ||
// Not supported by current provider | ||
return; | ||
} | ||
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let _key_id = client.generate_rsa_encryption_keys_rsaoaep_sha256(key_name.clone()).unwrap(); | ||
let status = client.asymmetric_encrypt_message_with_rsapkcs1v15( | ||
key_name.clone(), | ||
PLAINTEXT_MESSAGE.to_vec(), | ||
).unwrap_err(); | ||
assert_eq!(status, ResponseStatus::PsaErrorNotPermitted); | ||
} | ||
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#[test] | ||
fn asym_encrypt_and_decrypt_rsa_pkcs() { | ||
let key_name = String::from("asym_encrypt_and_decrypt_rsa_pkcs"); | ||
let mut client = TestClient::new(); | ||
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if client.provider() != Some(ProviderID::MbedCrypto) { | ||
// Not supported by current provider | ||
return; | ||
} | ||
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client.generate_rsa_encryption_keys_rsapkcs1v15crypt(key_name.clone()).unwrap(); | ||
let ciphertext = client.asymmetric_encrypt_message_with_rsapkcs1v15( | ||
key_name.clone(), | ||
PLAINTEXT_MESSAGE.to_vec(), | ||
).unwrap(); | ||
let plaintext = client.asymmetric_decrypt_message_with_rsapkcs1v15( | ||
key_name, | ||
ciphertext, | ||
).unwrap(); | ||
assert_eq!(PLAINTEXT_MESSAGE.to_vec(), plaintext); | ||
} | ||
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#[test] | ||
fn asym_encrypt_decrypt_rsa_pkcs_different_keys() { | ||
let key_name_1 = String::from("asym_encrypt_and_decrypt_rsa_pkcs_different_keys_1"); | ||
let key_name_2 = String::from("asym_encrypt_and_decrypt_rsa_pkcs_different_keys_2"); | ||
let mut client = TestClient::new(); | ||
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if client.provider() != Some(ProviderID::MbedCrypto) { | ||
// Not supported by current provider | ||
return; | ||
} | ||
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client.generate_rsa_encryption_keys_rsapkcs1v15crypt(key_name_1.clone()).unwrap(); | ||
client.generate_rsa_encryption_keys_rsapkcs1v15crypt(key_name_2.clone()).unwrap(); | ||
let ciphertext = client.asymmetric_encrypt_message_with_rsapkcs1v15( | ||
key_name_1.clone(), | ||
PLAINTEXT_MESSAGE.to_vec(), | ||
).unwrap(); | ||
let _res = client.asymmetric_decrypt_message_with_rsapkcs1v15( | ||
key_name_2.clone(), | ||
ciphertext, | ||
).unwrap_err(); | ||
} | ||
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#[test] | ||
fn asym_encrypt_verify_decrypt_with_rsa_crate() { | ||
let key_name = String::from("asym_encrypt_verify_decrypt_with_rsa_crate"); | ||
let mut client = TestClient::new(); | ||
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if client.provider() != Some(ProviderID::MbedCrypto) { | ||
// Not supported by current provider | ||
return; | ||
} | ||
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client.generate_rsa_encryption_keys_rsapkcs1v15crypt(key_name.clone()).unwrap(); | ||
let pub_key = client.export_public_key(key_name.clone()).unwrap(); | ||
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let rsa_pub_key = RSAPublicKey::from_pkcs1(&pub_key).unwrap(); | ||
let ciphertext = rsa_pub_key.encrypt(&mut OsRng, PaddingScheme::new_pkcs1v15_encrypt(), &PLAINTEXT_MESSAGE).unwrap(); | ||
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let plaintext = client.asymmetric_decrypt_message_with_rsapkcs1v15( | ||
key_name.clone(), | ||
ciphertext, | ||
).unwrap(); | ||
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assert_eq!(&PLAINTEXT_MESSAGE[..], &plaintext[..]); | ||
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} | ||
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