forked from
gazagnaire.org/ocaml-crypto
upstream: https://github.com/mirage/mirage-crypto
finalize changes for release
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CHANGES.md
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CHANGES.md
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## unreleased
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## v0.11.3 (2024-02-26)
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* mirage-crypto, mirage-crypto-rng{,lwt,mirage}: support CL.EXE compiler
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(#137 @jonahbeckford) - mirage-crypto-pk not yet due to gmp dependency,
···
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reported by @palainp)
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* mirage-crypto-ec: avoid mirage-crypto-pk and asn1-combinators test dependency
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(instead, craft our own asn.1 decoder -- #200 @hannesm)
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### Performance differences between v0.11.2 and v0.11.3 and OpenSSL
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The overall result is promising: P-256 sign operation improved 9.4 times, but
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is still a 4.9 times slower than OpenSSL.
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Numbers in operations per second (apart from speedup, which is a factor
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v0.11.3 / v0.11.2), gathered on a Intel i7-5600U CPU 2.60GHz using FreeBSD 14.0,
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OCaml 4.14.1, and OpenSSL 3.0.12.
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#### P224
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| op | v0.11.2 | v0.11.3 | speedup | OpenSSL |
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|--------|---------|---------|---------|---------|
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| gen | 1160 | 20609 | 17.8 | |
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| sign | 931 | 8169 | 8.8 | 21319 |
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| verify | 328 | 1606 | 4.9 | 10719 |
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| dh-sec | 1011 | 12595 | 12.5 | |
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| dh-kex | 992 | 2021 | 2.0 | 16691 |
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#### P256
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| op | v0.11.2 | v0.11.3 | speedup | OpenSSL |
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|--------|---------|---------|---------|---------|
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| gen | 990 | 19365 | 19.6 | |
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| sign | 792 | 7436 | 9.4 | 36182 |
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| verify | 303 | 1488 | 4.9 | 13383 |
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| dh-sec | 875 | 11508 | 13.2 | |
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| dh-kex | 895 | 1861 | 2.1 | 17742 |
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#### P384
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| op | v0.11.2 | v0.11.3 | speedup | OpenSSL |
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|--------|---------|---------|---------|---------|
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| gen | 474 | 6703 | 14.1 | |
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| sign | 349 | 3061 | 8.8 | 900 |
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| verify | 147 | 544 | 3.7 | 1062 |
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| dh-sec | 378 | 4405 | 11.7 | |
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| dh-kex | 433 | 673 | 1.6 | 973 |
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#### P521
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| op | v0.11.2 | v0.11.3 | speedup | OpenSSL |
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|--------|---------|---------|---------|---------|
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| gen | 185 | 1996 | 10.8 | |
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| sign | 137 | 438 | 3.2 | 2737 |
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| verify | 66 | 211 | 3.2 | 1354 |
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| dh-sec | 180 | 1535 | 8.5 | |
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| dh-kex | 201 | 268 | 1.3 | 2207 |
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#### 25519
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| op | v0.11.2 | v0.11.3 | speedup | OpenSSL |
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|--------|---------|---------|---------|---------|
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| gen | 23271 | 22345 | 1.0 | |
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| sign | 11228 | 10985 | 1.0 | 21794 |
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| verify | 8149 | 8029 | 1.0 | 7729 |
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| dh-sec | 14075 | 13968 | 1.0 | |
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| dh-kex | 13487 | 14079 | 1.0 | 24824 |
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## v0.11.2 (2023-09-18)
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