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Merge "HWCrypto AES non-authenticated AIDL definitions" into main

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Orlando Arbildo 2024-04-03 14:34:19 +00:00 committed by Gerrit Code Review
commit 8e0b0ae117
10 changed files with 285 additions and 0 deletions
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1
staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/OperationParameters.aidl
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@ -34,4 +34,5 @@
package android.hardware.security.see.hwcrypto;
union OperationParameters {
android.hardware.security.see.hwcrypto.types.SymmetricAuthOperationParameters symmetricAuthCrypto;
android.hardware.security.see.hwcrypto.types.SymmetricOperationParameters symmetricCrypto;
}

38
staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/AesCipherMode.aidl Normal file
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@ -0,0 +1,38 @@
/*
* Copyright 2024 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.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.security.see.hwcrypto.types;
union AesCipherMode {
android.hardware.security.see.hwcrypto.types.CipherModeParameters cbc;
android.hardware.security.see.hwcrypto.types.CipherModeParameters ctr;
}

37
staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/CipherModeParameters.aidl Normal file
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@ -0,0 +1,37 @@
/*
* Copyright 2024 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.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.security.see.hwcrypto.types;
parcelable CipherModeParameters {
byte[16] nonce;
}

37
staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricCryptoParameters.aidl Normal file
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@ -0,0 +1,37 @@
/*
* Copyright 2024 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.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.security.see.hwcrypto.types;
union SymmetricCryptoParameters {
android.hardware.security.see.hwcrypto.types.AesCipherMode aes;
}

39
staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricOperationParameters.aidl Normal file
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@ -0,0 +1,39 @@
/*
* Copyright 2024 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.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.security.see.hwcrypto.types;
parcelable SymmetricOperationParameters {
android.hardware.security.see.hwcrypto.IOpaqueKey key;
android.hardware.security.see.hwcrypto.types.SymmetricOperation direction;
android.hardware.security.see.hwcrypto.types.SymmetricCryptoParameters parameters;
}

6
staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/OperationParameters.aidl
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@ -16,6 +16,7 @@
package android.hardware.security.see.hwcrypto;
import android.hardware.security.see.hwcrypto.types.SymmetricAuthOperationParameters;
import android.hardware.security.see.hwcrypto.types.SymmetricOperationParameters;
/*
* Type that describes the parameters for the different operations that can be performed.
@ -25,4 +26,9 @@ union OperationParameters {
* Parameters for authenticated symmetric cryptography (AES GCM).
*/
SymmetricAuthOperationParameters symmetricAuthCrypto;
/*
* Parameters for non-authenticated symmetric cryptography (AES/TDES).
*/
SymmetricOperationParameters symmetricCrypto;
}

35
staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesCipherMode.aidl Normal file
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@ -0,0 +1,35 @@
/*
* Copyright 2024 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.
*/
package android.hardware.security.see.hwcrypto.types;
import android.hardware.security.see.hwcrypto.types.CipherModeParameters;
import android.hardware.security.see.hwcrypto.types.Void;
/*
* Type used for the parameters needed to run a non-authenticated AES operation.
*/
union AesCipherMode {
/*
* Cipher Block Chaining mode. Padding will either be none or PKCS#7 depending on the key policy
* padding parameter. It contains the nonce for the operation.
*/
CipherModeParameters cbc;
/*
* Counter mode. Type contains the nonce for the operation.
*/
CipherModeParameters ctr;
}

24
staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/CipherModeParameters.aidl Normal file
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@ -0,0 +1,24 @@
/*
* Copyright 2024 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.
*/
package android.hardware.security.see.hwcrypto.types;
/*
* Type encapsulating nonce used on non-authenticated AES symmetric encryption.
*/
parcelable CipherModeParameters {
byte[16] nonce;
}

28
staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricCryptoParameters.aidl Normal file
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@ -0,0 +1,28 @@
/*
* Copyright 2024 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.
*/
package android.hardware.security.see.hwcrypto.types;
import android.hardware.security.see.hwcrypto.types.AesCipherMode;
/*
* Data needed to perform non-authenticated symmetric cryptographic operations.
*/
union SymmetricCryptoParameters {
/*
* AES (Advanced Encryption Standard) parameters.
*/
AesCipherMode aes;
}

40
staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperationParameters.aidl Normal file
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@ -0,0 +1,40 @@
/*
* Copyright 2024 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.
*/
package android.hardware.security.see.hwcrypto.types;
import android.hardware.security.see.hwcrypto.IOpaqueKey;
import android.hardware.security.see.hwcrypto.types.SymmetricCryptoParameters;
import android.hardware.security.see.hwcrypto.types.SymmetricOperation;
/*
* Parameters needed to perform a non-authenticated symmetric cryptographic operation.
*/
parcelable SymmetricOperationParameters {
/*
* Key to be used on the operation.
*/
IOpaqueKey key;
/*
* Encryption or Decryption.
*/
SymmetricOperation direction;
/*
* Parameters that specify the desired non-authenticated symmetric cryptographic operation.
*/
SymmetricCryptoParameters parameters;
}