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Bump cipher to 0.5.0-pre.4 #583

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merged 4 commits into from
Mar 27, 2024
Merged

Bump cipher to 0.5.0-pre.4 #583

merged 4 commits into from
Mar 27, 2024

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baloo
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@baloo baloo commented Mar 4, 2024 •
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@baloo baloo force-pushed the baloo/bump-cipher branch 7 times, most recently from 404fe84 to fdabf6c Compare March 5, 2024 17:09
baloo
baloo commented Mar 5, 2024
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eax/src/lib.rs Show resolved Hide resolved
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baloo commented Mar 5, 2024

@newpavlov I'd love to get some help to bump mgm I'm a bit lost with the parallel enc/dec of blocks.

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newpavlov commented Mar 6, 2024 •
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@baloo
The mgm crate is somewhat out of date (it's still on cipher v0.3). I think it will be better to migrate it in a separate PR. I also wanted to implement an online mode of operation for it.

If you encounter difficulties with fixing the mgm CI jobs, you can exclude it from the common workspace.

tarcieri
tarcieri reviewed Mar 7, 2024
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Cargo.toml Outdated
Comment on lines 15 to 39
[patch.crates-io]

# https://github.com/RustCrypto/block-ciphers/pull/413
aes = { git = "https://github.com/RustCrypto/block-ciphers.git" }

# https://github.com/RustCrypto/block-modes/pull/56
ctr = { git = "https://github.com/RustCrypto/block-modes.git" }

# pending pre-release
universal-hash = { git = "https://github.com/RustCrypto/traits.git" }
# https://github.com/RustCrypto/traits/pull/1531
aead = { git = "https://github.com/RustCrypto/traits.git" }

# https://github.com/RustCrypto/MACs/pull/158
cmac = { git = "https://github.com/RustCrypto/MACs.git" }
pmac = { git = "https://github.com/RustCrypto/MACs.git" }

# https://github.com/RustCrypto/stream-ciphers/pull/345
chacha20 = { git = "https://github.com/RustCrypto/stream-ciphers.git" }

# https://github.com/RustCrypto/universal-hashes/pull/196
ghash = { git = "https://github.com/RustCrypto/universal-hashes.git" }
polyval = { git = "https://github.com/RustCrypto/universal-hashes.git" }
poly1305 = { git = "https://github.com/RustCrypto/universal-hashes.git" }
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Perhaps we could kick out some releases of these so we have a patch-free baseline to work from

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@baloo baloo Mar 7, 2024 •
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that'd be lovely!

In order, I think I'd need:

  • First step:
    • traits/aead
    • traits/universal-hash
    • block-ciphers/aes
    • block-ciphers/belt-block
    • block-ciphers/des
    • block-ciphers/kuznyechik
    • block-ciphers/magma
    • stream-ciphers/chacha20
  • second
    • macs/cmac
    • macs/pmac
    • block-modes/ctr
    • universal-hashes/polyval
    • universal-hashes/poly1305
  • third
    • universal-hashes/ghash

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@baloo baloo Mar 7, 2024 •
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that's a lot of releases! I can throw in the first step of those in a couple PRs if you'd like

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Sure

@baloo baloo force-pushed the baloo/bump-cipher branch 3 times, most recently from 15a6e11 to 85cef52 Compare March 8, 2024 20:39
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baloo commented Mar 8, 2024

While we wait for the release of belt-block (which is a blocker for macs and ctr bumps), I got this in a state that I think should be merge-able.

@tarcieri tarcieri mentioned this pull request Mar 25, 2024
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@baloo this needs a rebase now that we've landed ocb3

@baloo baloo marked this pull request as draft March 27, 2024 17:42
@baloo baloo marked this pull request as ready for review March 27, 2024 18:12
@baloo baloo mentioned this pull request Mar 27, 2024
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baloo
baloo commented Mar 27, 2024
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ocb3/src/util.rs
let (b0, b1) = two_blocks.split_at_mut(BLOCK_SIZE);
[b0.into(), b1.into()]
[b0.try_into().unwrap(), b1.try_into().unwrap()]
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cc @dignifiedquire I think that is okay with the debug_assert on top.

baloo
baloo commented Mar 27, 2024
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ocb3/src/lib.rs
@@ -371,7 +373,7 @@ where
let mut offset_i = [Block::default(); WIDTH];
offset_i[offset_i.len() - 1] = initial_offset(&self.cipher, nonce, TagSize::to_u32());
let mut checksum_i = Block::default();
for wide_blocks in buffer.chunks_exact_mut(16 * WIDTH) {
for wide_blocks in buffer.chunks_exact_mut(<Block as AssocArraySize>::Size::USIZE * WIDTH) {
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This could use an aliased type in hybrid-array

@tarcieri tarcieri merged commit d812daa into RustCrypto:master Mar 27, 2024
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@baloo baloo deleted the baloo/bump-cipher branch March 27, 2024 20:25
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3 participants
@baloo @newpavlov @tarcieri