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Refactor ED25519_keypair into hw and nohw backend #1271
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torben-hansen
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torben-hansen:refactor_ed25519_to_prep_for_s2n_bignum
Nov 1, 2023
Merged
Refactor ED25519_keypair into hw and nohw backend #1271
torben-hansen
merged 6 commits into
aws:main
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torben-hansen:refactor_ed25519_to_prep_for_s2n_bignum
Nov 1, 2023
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torben-hansen
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Refactor ED25519_sign into hw and nohw backend
Refactor ED25519_keypair into hw and nohw backend
Oct 27, 2023
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rod-chapman
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dkostic
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This was referenced Nov 14, 2023
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Description of changes:
Refactors
ED25519_keypair
into a no-hardware and a hardware path. Existing backend is the former. Preparation for s2n-bignum ED25519.s2n-bignum is lacking SHA512. So unfortunately, I can't punt this computation to s2n-bignum.
PR chain:
ED25519_keypair
ED25519_sign
ED25519_verify
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license and the ISC license.