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Make libjade use DOIT instructions on secrets (p2) #123

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Make libjade use DOIT instructions on secrets (p2) #123

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Commits on May 8, 2024

  1. Move to grep. 

    egrep is deprecated.
    @J08nY
    J08nY committed May 8, 2024
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  2. Make crypto_hash CT on DOIT.

    @J08nY
    J08nY committed May 8, 2024
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  3. Introduce doit common include file. Use inlines from there.

    @J08nY
    J08nY committed May 8, 2024
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  4. Remove unused variables from sha256.

    @J08nY
    J08nY committed May 8, 2024
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  5. Fix chacha to use DOIT. 

    This spills some more registers to the stack in the reference chacha core. This comes at a significant performance cost. Further experimentation should be done with register packing instead.
    @J08nY
    J08nY committed May 8, 2024
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  6. Make crypto_stream DOIT. 

    But at what cost?!?
    @J08nY
    J08nY committed May 8, 2024
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  7. Protect utility rotate functions with checks on the rotate amount. 

    The rotate instruction just ignores these, but the ">>=" operators complain.
    @J08nY
    J08nY committed May 8, 2024
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  8. Remove non-DOIT VMOVLPD and VMOVHPD.

    @J08nY
    J08nY committed May 8, 2024
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  9. Add DOIT POPCNT.

    @J08nY
    J08nY committed May 8, 2024
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  10. Declassify publicseed in Kyber.

    @J08nY
    J08nY committed May 8, 2024
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  11. Remove SHRD use in Poly1305 impls.

    @J08nY
    J08nY committed May 8, 2024
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  12. Make crypto_secretbox CT on DOIT. 

    Fix xsalsa20poly1305 by swapping its xsalsa20 with the DOIT one.

Adds declassifies into xsalsa20poly1305.
This declassifies the result of tag verification, which leaks via
a branch (decryption is not done if tag does not verify).
    @J08nY
    J08nY committed May 8, 2024
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  13. Make crypto_scalarmult CT on DOIT.

    @J08nY
    J08nY committed May 8, 2024
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  14. Fix non-doit ROLs in Keccak in Dilithium.

    @J08nY
    J08nY committed May 8, 2024
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  15. Add WIP of benchmark plotting.

    @J08nY
    J08nY committed May 8, 2024
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  16. Use jazzct in Makefile.checksct.

    @J08nY
    J08nY committed May 8, 2024
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Commits on May 23, 2024

  1. Merge pull request #108 from J08nY/feature/doit 

    Make libjade use DOIT instructions on secrets
    @tfaoliveira-sb
    tfaoliveira-sb authored May 23, 2024
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