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path: root/src/plugins/crypto_native/ghash.h
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2023-03-23vppinfra: AES-CBC and AES-GCM refactor and optimizationsDamjan Marion1-419/+0
- crypto code moved to vppinfra for better testing and reuse - added 256-bit VAES support (Intel Client CPUs) - added AES_GMAC functions Change-Id: I960c8e14ca0a0126703e8f1589d86f32e2a98361 Type: improvement Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-03-15crypto-native: 256-bit AES CBC supportDamjan Marion1-1/+1
Used on intel client CPUs which suppport VAES instruction set without AVX512 Type: improvement Change-Id: I5f816a1ea9f89a8d298d2c0f38d8d7c06f414ba0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-02-24crypto-native: inverse Hi so it naturally fits into 512-bit registerDamjan Marion1-4/+4
Type: refactor Change-Id: I0c6ca9356af179abd0a414b356dea7e3a3eb0dd6 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-02-17crypto-native: calculate ghash using vpclmulqdq instructionsDamjan Marion1-0/+126
vpclmulqdq is introduced on intel icelake architecture and allows computing 4 carry-less multiplications in paralled by using 512-bit SIMD registers Type: feature Change-Id: Idb09d6f51ba6f116bba11649b2d99f649356d449 Signed-off-by: Damjan Marion <damjan.marion@gmail.com>
2020-02-13vppinfra: add 128-bit and 512-bit a ^ b ^ c shortcutDamjan Marion1-18/+6
This allows us to combine 2 XOR operations into signle instruction which makes difference in crypto op: - in x86, by using ternary logic instruction - on ARM, by using EOR3 instruction (available with sha3 feature) Type: refactor Change-Id: Ibdf9001840399d2f838d491ca81b57cbd8430433 Signed-off-by: Damjan Marion <damjan.marion@gmail.com>
2020-02-13crypto-native: add AArch64 ghash supportDamjan Marion1-1/+23
Type: improvement Change-Id: I1f204685ea9374389fc24fc53184ce06806beed3 Signed-off-by: Damjan Marion <dmarion@me.com>
2020-02-12crypto-native: fix ghash function namingDamjan Marion1-6/+6
Type: refactor Change-Id: I1d594af6d7c0d065d5c2decc5b22d549189b1882 Signed-off-by: Damjan Marion <dmarion@me.com>
2020-02-12crypto-native: refactor GCM code to use generic typesDamjan Marion1-38/+68
Type: refactor Change-Id: I76733a9ed362ec60badd22c0fbc2a9c5749da88d Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-01-28crypto-native: rename crypto_ia32 to crypto_nativeDamjan Marion1-0/+253
Type: refactor Change-Id: I9f21b3bf669ff913ff50afe5459cf52ff987e701 Signed-off-by: Damjan Marion <damarion@cisco.com>