Module encryption 

AES-256-GCM encryption key resolution for Native / WASM.

Constants

AES256_KEY_LEN

Required length for AES-256-GCM keys.

Functions

clear_runtime_encryption_key

Clear a previously injected runtime key.

has_runtime_encryption_key

Whether a runtime key was injected via set_runtime_encryption_key.

parse_encryption_key_hex

Parse hex-encoded 32-byte key (64 hex chars).

parse_encryption_key_utf8

Parse UTF-8 key string (must be exactly 32 bytes).

register_aes256_encryption

Register AES-256-GCM encryptor using resolve_encryption_key_bytes.

resolve_encryption_key_bytes

Resolve key bytes: runtime injection > ENCRYPTION_KEY env (Native) > demo default.

set_runtime_encryption_key

Set encryption key at runtime (WASM/JS 注入；Native 测试亦可用).