Part Nirvana: Grand unification of stream and block encryptors under SymmetricCipherEncryptor/Decryptor, AES clean up - #115

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feature/stream-cipherfrom

feature/symmetric-cipher

Commits on Sep 9, 2026

aes-lowmemory: the AES_CBC_* and AES_ECB_* aliases take a padding scheme as well as a direction, via a PaddedMode projection, so the two block modes name their padding in the type
dghgit
committed
0b06214
core: stream ciphers also implement SymmetricCipherEncryptor / SymmetricCipherDecryptor with FINAL_LEN = 0, by blanket impls over the in-place methods, so any of the five modes can be held through …
dghgit
committed
5e43a9d
core: delete the SymmetricCipher trait and move its four one-shots onto AEADCipher, its only remaining user; the framework suite follows, and both AEAD security-strength loops gain the key-length g…
dghgit
committed
fe5c291
aes: rename bouncycastle-aes-lowmemory to bouncycastle-aes
dghgit
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0986629
aes: drop Block, PaddedMode and the AesParams types from the public API
dghgit
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fed518b
aes: the ElectronicCodeBook trait is the only public route to the permutation
dghgit
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8f932ca
aes: the permutation types keep the spec's capitalisation, AES / AES_128 / AES_192 / AES_256, AESParams and Rcon, and the sealing supertrait becomes AESParamsInternalTrait after the mlkem pattern (…
dghgit
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41ce203
core: ElectronicCodeBook's pair methods are encrypt_2blocks / decrypt_2blocks (were *_blocks2), the reading Mike Ounsworth gave them in 736b0ac; modes, aes, the framework suite, benches and notes f…
dghgit
committed
d98f703
aes: cipher2 / inv_cipher2 after FIPS 197's CIPHER() and INVCIPHER(), a debug self-check that sub_word's eight broadcast planes agree, in-place benches with decrypt paths for every key length and k…
dghgit
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2845101
core: ElectronicCodeBook's eight-block methods are encrypt_8blocks / decrypt_8blocks (were *_blocks8), so they read like the pair methods; modes, the framework suite, benches and notes follow
dghgit
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69cfe5b
core: ElectronicCodeBook batches four blocks, encrypt_4blocks / decrypt_4blocks (was eight): AES fills a pair and the u16/u32-plane engines fill four, so eight was two passes for every engine and l…
dghgit
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ab7b948
release notes: the block-cipher trait section names the four-block methods by their current name
dghgit
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c534f3b
core: SymmetricCipherEncryptor / SymmetricCipherDecryptor are SimpleCipherEncryptor / SimpleCipherDecryptor; the framework suite becomes TestFrameworkSimpleCipher and the modes API test file is ren…
dghgit
committed
16552e9
gitignore: ignore editor swap and backup files, and drop the .fred.swp Vim swap file that d98f703 swept in
dghgit
committed
4c7eec7

Commits on Sep 13, 2026

Merge feature/stream-cipher: the HMAC and HKDF rework reaches this branch, taking the shortened release notes from b282942 over the long form this branch still carried and accepting 5825050's delet…
dghgit
committed
3b8da02

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Part Nirvana: Grand unification of stream and block encryptors under SymmetricCipherEncryptor/Decryptor, AES clean up - #115

Part Nirvana: Grand unification of stream and block encryptors under SymmetricCipherEncryptor/Decryptor, AES clean up#115
dghgit wants to merge 15 commits into
feature/stream-cipherfrom
feature/symmetric-cipher

Commits on Sep 9, 2026

aes-lowmemory: the AES_CBC_* and AES_ECB_* aliases take a padding scheme as well as a direction, via a PaddedMode projection, so the two block modes name their padding in the type

core: stream ciphers also implement SymmetricCipherEncryptor / SymmetricCipherDecryptor with FINAL_LEN = 0, by blanket impls over the in-place methods, so any of the five modes can be held through …

core: delete the SymmetricCipher trait and move its four one-shots onto AEADCipher, its only remaining user; the framework suite follows, and both AEAD security-strength loops gain the key-length g…

aes: rename bouncycastle-aes-lowmemory to bouncycastle-aes

aes: drop Block, PaddedMode and the AesParams types from the public API

aes: the ElectronicCodeBook trait is the only public route to the permutation

aes: the permutation types keep the spec's capitalisation, AES / AES_128 / AES_192 / AES_256, AESParams and Rcon, and the sealing supertrait becomes AESParamsInternalTrait after the mlkem pattern (…

core: ElectronicCodeBook's pair methods are encrypt_2blocks / decrypt_2blocks (were *_blocks2), the reading Mike Ounsworth gave them in 736b0ac; modes, aes, the framework suite, benches and notes f…

aes: cipher2 / inv_cipher2 after FIPS 197's CIPHER() and INVCIPHER(), a debug self-check that sub_word's eight broadcast planes agree, in-place benches with decrypt paths for every key length and k…

core: ElectronicCodeBook's eight-block methods are encrypt_8blocks / decrypt_8blocks (were *_blocks8), so they read like the pair methods; modes, the framework suite, benches and notes follow

core: ElectronicCodeBook batches four blocks, encrypt_4blocks / decrypt_4blocks (was eight): AES fills a pair and the u16/u32-plane engines fill four, so eight was two passes for every engine and l…

release notes: the block-cipher trait section names the four-block methods by their current name

core: SymmetricCipherEncryptor / SymmetricCipherDecryptor are SimpleCipherEncryptor / SimpleCipherDecryptor; the framework suite becomes TestFrameworkSimpleCipher and the modes API test file is ren…

gitignore: ignore editor swap and backup files, and drop the .fred.swp Vim swap file that d98f703 swept in

Commits on Sep 13, 2026

Merge feature/stream-cipher: the HMAC and HKDF rework reaches this branch, taking the shortened release notes from b282942 over the long form this branch still carried and accepting 5825050's delet…