Remove deprecated crypto_common re-exports#2260
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It was re-exported as `common` from `aead`, `cipher`, and `universal-hash` in #2237, with the old name re-exported and "deprecated". Unfortuntaely, those deprecations don't work as expected, e.g. #![allow(unused_imports)] use digest::core_api::EagerHash; use digest::crypto_common::OutputSizeUser; This compiles without warnings: Compiling crypto-common v0.2.0-rc.15 Compiling digest v0.11.0-rc.10 Compiling foobar v0.1.0 (/private/tmp/foobar) Finished `test` profile [unoptimized + debuginfo] target(s) in 2.05s Even if we change the re-export to use a deprecated module, ala: #[deprecated(...) pub mod crypto_common { pub use ::common::*; } ...that still doesn't work. Unfortunately deprecations only seem to apply to the individual items, and not their imports or the modules they're imported through.
newpavlov
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Feb 2, 2026
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tarcieri
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### Added - Traits for tweakable block ciphers (#1721) - Methods for writing keystream (#1907) ### Changed - Replaced `generic-array` with `hybrid-array` (#1358) - Rename `BlockCipher*`/`BlockMode*` (#1482) - `BlockEncrypt` => `BlockCipherEncrypt` - `BlockDecrypt` => `BlockCipherDecrypt` - `BlockEncryptMut` => `BlockModeEncrypt` - `BlockDecryptMut` => `BlockModeDecrypt` - Split `BlockBackend` traits into 4 specific traits: (#1636) - `BlockCipherEncBackend` - `BlockCipherDecBackend` - `BlockModeEncBackend` - `BlockModeDecBackend` - Edition changed to 2024 and MSRV bumped to 1.85 (#1759) - Use `block_buffer::ReadBuffer` in `StreamCipherCoreWrapper` (#1959) - Re-export of `crypto-common` moved to `cipher::common` (#2237, #2260) - `crypto-common` dependency bumped to v0.2 (#2276) - `blobby` requirement bumped to v0.4 (#2147) - `inout` dependency bumped to v0.2.2 (#2149) ### Fixed - Bugs in `StreamCipherCoreWrapper` trait implementations (#1421) - Seeking implementation in the stream cipher wrapper (#2052) ### Removed - `std` feature (#1691) - `BlockCipherEncrypt::encrypt_padded*` and `BlockCipherDecrypt::decrypt_padded*` methods. Users of the ECB mode should use the `ecb-mode` crate instead. (#2245) - `AsyncStreamCipher` trait (#2280)
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It was re-exported as
commonfromaead,cipher, anduniversal-hashin #2237, with the old name re-exported and "deprecated".Unfortuntaely, those deprecations don't work as expected, e.g.
This compiles without warnings:
Even if we change the re-export to use a deprecated module, ala:
...that still doesn't work. Unfortunately deprecations only seem to apply to the individual items, and not their imports or the modules they're imported through.
This removes the "deprecated" re-exports (including
digest::core_api) since the deprecations don't work, so we might as well migrate to the new names wholesale.