PiperOrigin-RevId: 268913423

PiperOrigin-RevId: 265110566

PiperOrigin-RevId: 260661496

To replicate:
find -name BUILD.bazel -exec sed -Ei 's/\s+# Apache 2.0$//' {} \;
find -name BUILD.bazel -exec sed -Ei 's/\s+# Apache 2.0 # keep$/  # keep/' {} \;

PiperOrigin-RevId: 257604221

PiperOrigin-RevId: 237137717

PiperOrigin-RevId: 234869572

PiperOrigin-RevId: 225286672

PiperOrigin-RevId: 225197643

PiperOrigin-RevId: 225086732

PiperOrigin-RevId: 224840702

Users without WebCrypto have to load a polyfill.

PiperOrigin-RevId: 224595655

Known issues:
- ECDH remains unsupported for now.
- AES-GCM fails if an attempt is made to encrypt or decrypt the empty string.

PiperOrigin-RevId: 224071861

PiperOrigin-RevId: 221423955

Fix/suppress upcoming Closure Compiler type errors in advance of async/await typechecking improvement.

PiperOrigin-RevId: 219313710

Eliminate "An async function must return a (supertype of) Promise" errors related to async functions.

PiperOrigin-RevId: 219312024

PiperOrigin-RevId: 217837174

Change the promise timeouts in the javascript to something exceeding the usual test timeout (in this case we use 1000s).

While for developing a test a shorter promise timeout is useful, for running automated tests it only produces flakes. We hence make it longer such that we never hit it.

PiperOrigin-RevId: 217503652

PiperOrigin-RevId: 213426789

PiperOrigin-RevId: 212782650

PiperOrigin-RevId: 211468240

Fixes the bug also for other types of curves than NIST-P256.
Java version always create key using least number of bytes as possible, but
sometimes adding leading zero byte to distinguish the sign of the number. Whereas
JavaScript wants exact number of bytes.

PiperOrigin-RevId: 211339456

NoExternal

PiperOrigin-RevId: 211022246

PiperOrigin-RevId: 210724108

(see HybridDecrypt and HybridEncrypt interface)

PiperOrigin-RevId: 209424061

PiperOrigin-RevId: 209412196

PiperOrigin-RevId: 209401381

PiperOrigin-RevId: 209369217

PiperOrigin-RevId: 209368086

PiperOrigin-RevId: 209143517

PiperOrigin-RevId: 209132751

PiperOrigin-RevId: 209131858

PiperOrigin-RevId: 208993691

PiperOrigin-RevId: 208970604

PiperOrigin-RevId: 208820872

PiperOrigin-RevId: 208778574

PiperOrigin-RevId: 208649366

EciesAeadHkdfPrivateKeyManager newKey/newKeyData calls Ecdh.generateKeyPair() which
returns a Promise. Thus these method has to be async.

PiperOrigin-RevId: 208629554

PiperOrigin-RevId: 208605789

PiperOrigin-RevId: 207844225

PiperOrigin-RevId: 237137717
GitOrigin-RevId: 5e1303b2ad44755043a5198594fd9fa02220d8e6