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feat: wasi-crypto as an optional wasi feature #70

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feat: wasi-crypto as an optional wasi feature #70

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@rjzak rjzak commented Oct 7, 2022

Wasi-Crypto gated behind the wasi-crypto feature.

Signed-off-by: Richard Zak richard@profian.com

@rjzak rjzak force-pushed the wasi_wasicrypto branch 2 times, most recently from 88c7ce2 to 047f6d8 Compare October 13, 2022 19:58
@rjzak rjzak force-pushed the wasi_wasicrypto branch 2 times, most recently from 3536a04 to 7f2de29 Compare October 26, 2022 21:01
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rjzak commented Oct 26, 2022

Working with Wasi-Crypto via --features wasi-crypto:

  • Hashing SHA-256 & SHA-384
  • Validating signatures against public keys for Elliptic Curves P256 & P384.
  • Reading in RSA keys
  • SGX attestation works

Not working:

  • RSA signature parsing
  • SNP attestation (needs RSA)

Not started:

  • Certificate signing, since that requires reworking how Steward holds keys. Hopefully the above items provide a decent performance boost at least.

@rjzak rjzak force-pushed the wasi_wasicrypto branch 3 times, most recently from 0170702 to dff6442 Compare November 7, 2022 22:23
@rjzak rjzak mentioned this pull request Nov 9, 2022
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@rjzak rjzak force-pushed the wasi_wasicrypto branch 3 times, most recently from 62ba783 to bde4fc6 Compare December 7, 2022 22:55
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feat: use wasi-crypto as an optionl wasi feature
f35243c 
Signed-off-by: Richard Zak <richard@profian.com>
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