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Vertical ChaCha/Poly1305 SIMD kernels, IBulkStreamCipher, and unified bulk ProcessBlocks(count) APIs #141

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Merged
Xor-el merged 6 commits into from
Jul 9, 2026
Merged

Vertical ChaCha/Poly1305 SIMD kernels, IBulkStreamCipher, and unified bulk ProcessBlocks(count) APIs #141

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bc11937
Vertical ChaCha SIMD kernels + IBulkStreamCipher 512B AEAD + shared s…
Xor-el Jul 9, 2026
d134ca8
Fold ChaCha/Salsa ProcessBlocks2/4/8 into ProcessBlocks(count)
Xor-el Jul 9, 2026
142c628
Fold AES fixed-width ProcessFourBlocks/ProcessEightBlocks into Proces…
Xor-el Jul 9, 2026
29d11a2
Add 2-way SSE2 Poly1305 bulk kernel (x86_64 + i386)
Xor-el Jul 9, 2026
768aafd
Restructure the AVX2 Poly1305 bulk carry-reduce (x86_64 two-chain)
Xor-el Jul 9, 2026
4a59b0f
Hoist the AVX2 8-way ChaCha rot masks out of the per-quarter-round loads
Xor-el Jul 9, 2026
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1 change: 1 addition & 0 deletions CryptoLib.Benchmark/Delphi/CryptoLib.BenchmarkConsole.dpr
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Expand Up @@ -658,6 +658,7 @@ uses
ClpIBlockCipherMode in '..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIBlockCipherMode.pas',
ClpIBulkBlockCipherMode in '..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIBulkBlockCipherMode.pas',
ClpIBulkBlockCipher in '..\..\CryptoLib\src\Interfaces\Crypto\ClpIBulkBlockCipher.pas',
ClpIBulkStreamCipher in '..\..\CryptoLib\src\Interfaces\Crypto\ClpIBulkStreamCipher.pas',
ClpIEcbBlockCipher in '..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIEcbBlockCipher.pas',
ClpEcbBlockCipher in '..\..\CryptoLib\src\Crypto\Modes\ClpEcbBlockCipher.pas',
ClpGnuObjectIdentifiers in '..\..\CryptoLib\src\Asn1\Gnu\ClpGnuObjectIdentifiers.pas',
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1 change: 1 addition & 0 deletions CryptoLib.Examples/Delphi.Examples/CryptoLib.Examples.dpr
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Expand Up @@ -674,6 +674,7 @@ uses
ClpIBlockCipherMode in '..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIBlockCipherMode.pas',
ClpIBulkBlockCipherMode in '..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIBulkBlockCipherMode.pas',
ClpIBulkBlockCipher in '..\..\CryptoLib\src\Interfaces\Crypto\ClpIBulkBlockCipher.pas',
ClpIBulkStreamCipher in '..\..\CryptoLib\src\Interfaces\Crypto\ClpIBulkStreamCipher.pas',
ClpIEcbBlockCipher in '..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIEcbBlockCipher.pas',
ClpEcbBlockCipher in '..\..\CryptoLib\src\Crypto\Modes\ClpEcbBlockCipher.pas',
ClpGnuObjectIdentifiers in '..\..\CryptoLib\src\Asn1\Gnu\ClpGnuObjectIdentifiers.pas',
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4 changes: 3 additions & 1 deletion CryptoLib.Tests/Delphi.Tests/CryptoLib.Tests.Mobile.dpr
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Expand Up @@ -655,6 +655,7 @@ uses
ClpIBlockCipherMode in '..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIBlockCipherMode.pas',
ClpIBulkBlockCipherMode in '..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIBulkBlockCipherMode.pas',
ClpIBulkBlockCipher in '..\..\CryptoLib\src\Interfaces\Crypto\ClpIBulkBlockCipher.pas',
ClpIBulkStreamCipher in '..\..\CryptoLib\src\Interfaces\Crypto\ClpIBulkStreamCipher.pas',
ClpIEcbBlockCipher in '..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIEcbBlockCipher.pas',
ClpEcbBlockCipher in '..\..\CryptoLib\src\Crypto\Modes\ClpEcbBlockCipher.pas',
ClpGnuObjectIdentifiers in '..\..\CryptoLib\src\Asn1\Gnu\ClpGnuObjectIdentifiers.pas',
Expand Down Expand Up @@ -890,7 +891,8 @@ uses
SecP256R1FieldTests in '..\src\Math\EC\Custom\Sec\SecP256R1FieldTests.pas',
Salsa20Tests in '..\src\Crypto\Salsa20Tests.pas',
ChaChaTests in '..\src\Crypto\ChaChaTests.pas',
ChaCha7539ProcessBlocks2Tests in '..\src\Crypto\ChaCha7539ProcessBlocks2Tests.pas',
ChaCha7539Tests in '..\src\Crypto\ChaCha7539Tests.pas',
StreamCipherTestBase in '..\src\Crypto\StreamCipherTestBase.pas',
HChaCha20Tests in '..\src\Crypto\HChaCha20Tests.pas',
XChaCha20Tests in '..\src\Crypto\XChaCha20Tests.pas',
XChaCha20Poly1305Tests in '..\src\Crypto\XChaCha20Poly1305Tests.pas',
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4 changes: 3 additions & 1 deletion CryptoLib.Tests/Delphi.Tests/CryptoLib.Tests.Mobile.dproj
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Expand Up @@ -998,6 +998,7 @@
<DCCReference Include="..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIBlockCipherMode.pas"/>
<DCCReference Include="..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIBulkBlockCipherMode.pas"/>
<DCCReference Include="..\..\CryptoLib\src\Interfaces\Crypto\ClpIBulkBlockCipher.pas"/>
<DCCReference Include="..\..\CryptoLib\src\Interfaces\Crypto\ClpIBulkStreamCipher.pas"/>
<DCCReference Include="..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIEcbBlockCipher.pas"/>
<DCCReference Include="..\..\CryptoLib\src\Crypto\Modes\ClpEcbBlockCipher.pas"/>
<DCCReference Include="..\..\CryptoLib\src\Asn1\Gnu\ClpGnuObjectIdentifiers.pas"/>
Expand Down Expand Up @@ -1228,7 +1229,8 @@
<DCCReference Include="..\src\Math\EC\Custom\Sec\SecP256R1FieldTests.pas"/>
<DCCReference Include="..\src\Crypto\Salsa20Tests.pas"/>
<DCCReference Include="..\src\Crypto\ChaChaTests.pas"/>
<DCCReference Include="..\src\Crypto\ChaCha7539ProcessBlocks2Tests.pas"/>
<DCCReference Include="..\src\Crypto\ChaCha7539Tests.pas"/>
<DCCReference Include="..\src\Crypto\StreamCipherTestBase.pas"/>
<DCCReference Include="..\src\Crypto\HChaCha20Tests.pas"/>
<DCCReference Include="..\src\Crypto\XChaCha20Tests.pas"/>
<DCCReference Include="..\src\Crypto\XChaCha20Poly1305Tests.pas"/>
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4 changes: 3 additions & 1 deletion CryptoLib.Tests/Delphi.Tests/CryptoLib.Tests.dpr
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Expand Up @@ -674,6 +674,7 @@ uses
ClpIBlockCipherMode in '..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIBlockCipherMode.pas',
ClpIBulkBlockCipherMode in '..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIBulkBlockCipherMode.pas',
ClpIBulkBlockCipher in '..\..\CryptoLib\src\Interfaces\Crypto\ClpIBulkBlockCipher.pas',
ClpIBulkStreamCipher in '..\..\CryptoLib\src\Interfaces\Crypto\ClpIBulkStreamCipher.pas',
ClpIEcbBlockCipher in '..\..\CryptoLib\src\Interfaces\Crypto\Modes\ClpIEcbBlockCipher.pas',
ClpEcbBlockCipher in '..\..\CryptoLib\src\Crypto\Modes\ClpEcbBlockCipher.pas',
ClpGnuObjectIdentifiers in '..\..\CryptoLib\src\Asn1\Gnu\ClpGnuObjectIdentifiers.pas',
Expand Down Expand Up @@ -909,7 +910,8 @@ uses
SecP256R1FieldTests in '..\src\Math\EC\Custom\Sec\SecP256R1FieldTests.pas',
Salsa20Tests in '..\src\Crypto\Salsa20Tests.pas',
ChaChaTests in '..\src\Crypto\ChaChaTests.pas',
ChaCha7539ProcessBlocks2Tests in '..\src\Crypto\ChaCha7539ProcessBlocks2Tests.pas',
ChaCha7539Tests in '..\src\Crypto\ChaCha7539Tests.pas',
StreamCipherTestBase in '..\src\Crypto\StreamCipherTestBase.pas',
HChaCha20Tests in '..\src\Crypto\HChaCha20Tests.pas',
XChaCha20Tests in '..\src\Crypto\XChaCha20Tests.pas',
XChaCha20Poly1305Tests in '..\src\Crypto\XChaCha20Poly1305Tests.pas',
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8 changes: 6 additions & 2 deletions CryptoLib.Tests/FreePascal.Tests/CryptoLib.Tests.lpi
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Expand Up @@ -79,7 +79,7 @@
<PackageName Value="FCL"/>
</Item4>
</RequiredPackages>
<Units Count="191">
<Units Count="192">
<Unit0>
<Filename Value="CryptoLib.lpr"/>
<IsPartOfProject Value="True"/>
Expand Down Expand Up @@ -618,7 +618,7 @@
<IsPartOfProject Value="True"/>
</Unit133>
<Unit134>
<Filename Value="..\src\Crypto\ChaCha7539ProcessBlocks2Tests.pas"/>
<Filename Value="..\src\Crypto\ChaCha7539Tests.pas"/>
<IsPartOfProject Value="True"/>
</Unit134>
<Unit135>
Expand Down Expand Up @@ -845,6 +845,10 @@
<Filename Value="..\src\Crypto\BlockCipherTestBase.pas"/>
<IsPartOfProject Value="True"/>
</Unit190>
<Unit191>
<Filename Value="..\src\Crypto\StreamCipherTestBase.pas"/>
<IsPartOfProject Value="True"/>
</Unit191>
</Units>
</ProjectOptions>
<CompilerOptions>
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2 changes: 1 addition & 1 deletion CryptoLib.Tests/FreePascal.Tests/CryptoLib.lpr
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Expand Up @@ -18,7 +18,7 @@
IESCipherTests, HMacTests, Pkcs5Tests, HkdfGeneratorTests, ECIESTests,
PascalCoinECIESTests, ECNRTests, PrimesTests, ECEncodingTests, GF256AesTests,
PaddingTests, DSATests, DeterministicDsaTests, Salsa20Tests, XSalsa20Tests,
ChaChaTests, ChaCha7539ProcessBlocks2Tests, HChaCha20Tests, XChaCha20Tests,
ChaChaTests, ChaCha7539Tests, StreamCipherTestBase, HChaCha20Tests, XChaCha20Tests,
XChaCha20Poly1305Tests, StreamCipherResetTests, CTSTests, X25519Tests,
X448Tests, Ed25519Tests, Ed448Tests, X25519HigherLevelTests,
Ed25519HigherLevelTests, ShortenedDigestTests, Kdf1GeneratorTests,
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8 changes: 6 additions & 2 deletions CryptoLib.Tests/FreePascal.Tests/CryptoLibConsole.lpi
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Expand Up @@ -39,7 +39,7 @@
<PackageName Value="FCL"/>
</Item2>
</RequiredPackages>
<Units Count="191">
<Units Count="192">
<Unit0>
<Filename Value="CryptoLibConsole.lpr"/>
<IsPartOfProject Value="True"/>
Expand Down Expand Up @@ -577,7 +577,7 @@
<IsPartOfProject Value="True"/>
</Unit133>
<Unit134>
<Filename Value="..\src\Crypto\ChaCha7539ProcessBlocks2Tests.pas"/>
<Filename Value="..\src\Crypto\ChaCha7539Tests.pas"/>
<IsPartOfProject Value="True"/>
</Unit134>
<Unit135>
Expand Down Expand Up @@ -804,6 +804,10 @@
<Filename Value="..\src\Crypto\BlockCipherTestBase.pas"/>
<IsPartOfProject Value="True"/>
</Unit190>
<Unit191>
<Filename Value="..\src\Crypto\StreamCipherTestBase.pas"/>
<IsPartOfProject Value="True"/>
</Unit191>
</Units>
</ProjectOptions>
<CompilerOptions>
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2 changes: 1 addition & 1 deletion CryptoLib.Tests/FreePascal.Tests/CryptoLibConsole.lpr
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Expand Up @@ -19,7 +19,7 @@
IESCipherTests, HMacTests, Pkcs5Tests, HkdfGeneratorTests, ECIESTests,
PascalCoinECIESTests, ECNRTests, PrimesTests, ECEncodingTests, GF256AesTests,
PaddingTests, DSATests, DeterministicDsaTests, Salsa20Tests, XSalsa20Tests,
ChaChaTests, ChaCha7539ProcessBlocks2Tests, HChaCha20Tests, XChaCha20Tests,
ChaChaTests, ChaCha7539Tests, StreamCipherTestBase, HChaCha20Tests, XChaCha20Tests,
XChaCha20Poly1305Tests, StreamCipherResetTests, CTSTests, X25519Tests,
X448Tests, Ed25519Tests, Ed448Tests, X25519HigherLevelTests,
Ed25519HigherLevelTests, Curve25519KeyUtilitiesTests, ShortenedDigestTests,
Expand Down
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