Michael Hamburg
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1a38c25d9d
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CFRG crypto back to working, just need to do elligator inversion for identity on x25519
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7 years ago |
Michael Hamburg
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2d04fa7b43
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working out sign bugs; then on to invert elligator ristretto
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7 years ago |
Michael Hamburg
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2cc6ebfb67
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ed25519 ristretto inverse works except at the identity point
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7 years ago |
Michael Hamburg
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5fc32bf1e9
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elligator apparently(?) working for ed448
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7 years ago |
Michael Hamburg
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c82e7ae7a7
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add ristretto widget. elligator is correct, but inverse is not yet
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7 years ago |
Michael Hamburg
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263d454903
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ristretto patched in, except elligator. still need to test against vectors though
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7 years ago |
Michael Hamburg
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30544252e6
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fix comments in generated code too
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7 years ago |
Michael Hamburg
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b295ef7669
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rename decaf_sponge_* apis to decaf_sha3_*. Also reverse order on decaf_sponge_hash to make it the same as decaf_shake*_hash and decaf_sha3*_hash
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7 years ago |
Michael Hamburg
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b29565fdfd
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fix assertion on x25519/x448(0), thanks Olivier Cheron
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7 years ago |
Michael Hamburg
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1c8b8cb77d
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fix warning due to MACRO?4:3 in elligator.c
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7 years ago |
Michael Hamburg
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3d5962c330
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fix two warnings pointed out by Sofia Celi
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7 years ago |
Mike Hamburg
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513e646081
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restore declaration of deisogenize which was causing build failure in gcc
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7 years ago |
Michael Hamburg
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488e2548bd
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fix(?! needs testing) a critical bug in SHAKE XOF: the state would never transition to SQUEEZING, resulting in incorrect outputs
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7 years ago |
Michael Hamburg
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b423ac359c
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working on decaffeinating ed25519
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7 years ago |
Michael Hamburg
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92b2cb464a
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sha3 functions can now return an error (likely to be ignored) if output length is to large. Also add shake###_output
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7 years ago |
Michael Hamburg
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dd9bcf2355
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remove dynamic throw lists, since theyre deprecated
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7 years ago |
Michael Hamburg
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5717005809
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dont look for immintrin on GCC pre-4.4. Also dont build with -maes; need to autoconfig other flags
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7 years ago |
Michael Hamburg
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51e3296fd5
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aligned(32) -> VECTOR_ALIGNED internally; still need (32) in interfaces, at least for now, because the library might have been compiled with eg avx2 but the caller might be compiled without
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7 years ago |
Michael Hamburg
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e69e00269f
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rename publicly-visible macros to DECAF_ namespace
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7 years ago |
Michael Hamburg
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ec4ece08f0
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add decaf_edXXX_convert_public_key_to_xXXX; thanks Johan Pascal
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7 years ago |
Michael Hamburg
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6e2ce5201f
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internal VECTOR_ALIGNED instead of __attribute((aligned(32))), thanks Olivier
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7 years ago |
Michael Hamburg
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beba37006a
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deprecated macros, thanks Olivier Chéron and Tomi Ollila
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7 years ago |
Michael Hamburg
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4a13ad4b8b
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unroll loops in arch_32/f_impl.c except on -Os
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7 years ago |
Michael Hamburg
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bb1eef3712
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tear out STROBE. Probably will re-introduce later
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7 years ago |
Michael Hamburg
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af606fb195
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x448 generate_key -> derive_public_key to match ed448 nomenclature
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7 years ago |
Michael Hamburg
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875d2b2251
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ED25519_NO_CONTEXT -> DECAF_ED25519_NO_CONTEXT; DECAF_ED25519_NO_CONTEXT -> DECAF_EDDSA_25519_SUPPORTS_CONTEXTLESS_SIGS
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8 years ago |
Michael Hamburg
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638f5560f8
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make ED*_NO_CONTEXT actually a pointer
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8 years ago |
Andrew Bennett
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7ec87d8616
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Use magic constant ED25519_NO_CONTEXT for non-contextual operations.
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8 years ago |
Andrew Bennett
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ef6e74bdec
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Update EdDSA operations to match draft 07 from CFRG.
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8 years ago |
Hamburg
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3cb0f2c9a1
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error: shifting a negative
signed value is undefined
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8 years ago |
Michael Hamburg
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f29b338f37
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whoops restore some GENERATED files
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9 years ago |
Michael Hamburg
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bc80c744bf
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decaf/decaf_[field].h[xx] -> decaf/point_[field].h[xx]
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9 years ago |
Michael Hamburg
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a01e875d4a
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move strobe and crypto to TOY areas
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9 years ago |
Michael Hamburg
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2c605ea46e
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add EdDSA C prehash routines
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9 years ago |
Michael Hamburg
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28086a96d1
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remove python dependency by checking in generated code
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9 years ago |