PiperOrigin-RevId: 270664047

PiperOrigin-RevId: 270655570

It looks for a 4-byte length-prefix without checking that there are atleast 4
bytes.

Also, while I'm here, drop the use of bytes.Buffer in favor of just directly
slicing the incoming byte-slice. The bytes.Buffer isn't really helping here, it
doesn't itself do any additional validation, it adds additional cases to
validate (see the "n != ed" error-checking to handle impossible short-read
situations), and its almost definitely slower (since it forces copies whereas
slicing will just operate in-place). I also suspect this was forcing
encryptedDEK to be heap-allocated, as the compiler wouldn't be able to see
through the implementation of the tink.AEAD to figure out if the byte-slice
escaped to the heap (I haven't verified this).

PiperOrigin-RevId: 270511611

PiperOrigin-RevId: 270278753

PiperOrigin-RevId: 270264435

Make the EciesAeadHkdfPrivateKeyManager public, but restrict visibility of the constructor. Then, add a static function which registers it together with the public key manager.

Also, do the same for the Hybrid{En,De}cryptWrappers.

PiperOrigin-RevId: 270243637

Note that the Streaming AEAD Wrapper is still missing, so this is not yet at
feature parity with the other primitives.

PiperOrigin-RevId: 270241587

PiperOrigin-RevId: 270236806

Added DecryptingStream, which wraps a C++ decrypting stream and is returned by streaming_aead.new_decrypting_stream(...).

PiperOrigin-RevId: 270236129

PiperOrigin-RevId: 270220616

PiperOrigin-RevId: 270218637

PiperOrigin-RevId: 270099454

PiperOrigin-RevId: 270035715

PiperOrigin-RevId: 270006223

Add static method register() to AEAD key managers so that they can be registered separately from AeadConfig.

PiperOrigin-RevId: 269842065

This file object will be returned by streaming_aead.new_encrypting_stream(...).

PiperOrigin-RevId: 269839414

PiperOrigin-RevId: 269727909

Also update javascript tests to skip curve25519.

PiperOrigin-RevId: 269667740

- Make sure errors related to malformed csv credential file or bad path are thrown.

PiperOrigin-RevId: 269639332

PiperOrigin-RevId: 269573228

PiperOrigin-RevId: 269564299

Make all remaining symmetric key managers public; their constructor package private, and add a static method "register()".

Also do the same transformation to the wrappers and use the new functions in the config.

PiperOrigin-RevId: 269555278

Also do the same transformation to the wrappers and use the new functions in the config.

PiperOrigin-RevId: 269550398

PiperOrigin-RevId: 269520203

Make the key managers public, but restrict visibility of the constructors. Then, add a static function which registers them.

PiperOrigin-RevId: 269516892

PiperOrigin-RevId: 269020713

PiperOrigin-RevId: 268985498

PiperOrigin-RevId: 268913423

PiperOrigin-RevId: 268894131

Added InputStreamAdapter, which wraps an InputStream and adapts it for use in Python.

PiperOrigin-RevId: 268892335

PiperOrigin-RevId: 268878384

PiperOrigin-RevId: 268870105

PiperOrigin-RevId: 268743498

PiperOrigin-RevId: 268679436

PiperOrigin-RevId: 268678837

The target is still build visibility restricted, and hence should not be used by anyone.

PiperOrigin-RevId: 268668096