| #
837f7df8 |
| 07-Sep-2023 |
Phoebe Chen |
riscv: Support SHA-512 family on platforms with vlen >= 128.
This patch supports SHA-512, SHA-512/224, SHA-512/256 on platforms with
vlen greater than 128,
Signed-off-by: Phoebe
riscv: Support SHA-512 family on platforms with vlen >= 128.
This patch supports SHA-512, SHA-512/224, SHA-512/256 on platforms with
vlen greater than 128,
Signed-off-by: Phoebe Chen <phoebe.chen@sifive.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21923)
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|
| #
a1668660 |
| 07-Sep-2023 |
Phoebe Chen |
riscv: Code optimization for SHA-256.
Keep SHA-256 constant values in registers to save the loading time.
Move the constant loading for sha256 into a separate subroutine.
By cre
riscv: Code optimization for SHA-256.
Keep SHA-256 constant values in registers to save the loading time.
Move the constant loading for sha256 into a separate subroutine.
By creating a dedicated sub routine for loading sha256 constants, the
code can be made more modular and easier to modify in the future.
Relaxing the SHA256 constraint, zvknhb also supports SHA256.
Simplify the H and mask initialization flows.
Signed-off-by: Phoebe Chen <phoebe.chen@sifive.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21923)
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| #
9c22a240 |
| 26-Jan-2023 |
Charalampos Mitrodimas |
riscv: sha512: Provide a Zvknhb-based implementation
The upcoming RISC-V vector crypto extensions feature
a Zvknhb extension, that provides sha512-specific istructions.
This patch pr
riscv: sha512: Provide a Zvknhb-based implementation
The upcoming RISC-V vector crypto extensions feature
a Zvknhb extension, that provides sha512-specific istructions.
This patch provides an implementation that utilizes this
extension if available.
Tested on QEMU and no regressions observed.
Signed-off-by: Charalampos Mitrodimas <charalampos.mitrodimas@vrull.eu>
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21923)
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|
| #
17073066 |
| 26-Jan-2023 |
Charalampos Mitrodimas |
riscv: sha256: Provide a Zvknha-based implementation
The upcoming RISC-V vector crypto extensions feature
a Zvknha extension, that provides sha256-specific instructions.
This patch p
riscv: sha256: Provide a Zvknha-based implementation
The upcoming RISC-V vector crypto extensions feature
a Zvknha extension, that provides sha256-specific instructions.
This patch provides an implementation that utilizes this
extension if available.
Tested on QEMU and no regressions observed.
Signed-off-by: Charalampos Mitrodimas <charalampos.mitrodimas@vrull.eu>
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21923)
show more ...
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