miniproto_native::crypto::aes_256_cbc_decrypt
Provenance
Section titled “Provenance”- Crate:
miniproto_native - Rust visibility:
restricted - Source:
rust/miniproto/src/crypto.rs - Python exposure:
miniproto._native.aes_256_cbc_decrypt(confirmed from adjacent PyO3 attributes)
Signature
Section titled “Signature”fn aes_256_cbc_decrypt(py: _, ciphertext: _, key: _, iv: _) -> _Arguments
Section titled “Arguments”py: The acquired GIL token used to detach large decryption work.ciphertext: AES-block-aligned bytes to decrypt.key: The 32-byte AES-256 key.iv: The 16-byte CBC initialization vector.
cargo-docs-md rendering
Section titled “cargo-docs-md rendering”aes_256_cbc_decrypt
Section titled “aes_256_cbc_decrypt”fn aes_256_cbc_decrypt(py: Python<'_>, ciphertext: Vec<u8>, key: Vec<u8>, iv: Vec<u8>) -> PyResult<Vec<u8>>Defined in rust/miniproto/src/crypto.rs:337-347
Decrypts block-aligned bytes with Python aes_256_cbc_decrypt without padding.
Requires 32-byte key and 16-byte IV inputs; invalid lengths become ValueError and large
ciphertexts release the GIL.
Arguments
Section titled “Arguments”py: The acquired GIL token used to detach large decryption work.ciphertext: AES-block-aligned bytes to decrypt.key: The 32-byte AES-256 key.iv: The 16-byte CBC initialization vector.
miniprotoFast paths where they count. Explicit boundaries everywhere else.