# Functions
New returns a new CryptoCore object or panics.
RandBytes gets "n" random bytes from /dev/urandom or panics.
RandUint64 returns a secure random uint64.
# Constants
AuthTagLen is the length of a authentication tag in bytes.
KeyLen is the cipher key length in bytes.
# Variables
BackendAESSIV specifies an AESSIV backend.
BackendGoGCM specifies the Go based AES-256-GCM backend.
BackendOpenSSL specifies the OpenSSL AES-256-GCM backend.
BackendXChaCha20Poly1305 specifies XChaCha20-Poly1305-Go.
BackendXChaCha20Poly1305OpenSSL specifies XChaCha20-Poly1305-OpenSSL.
# Structs
AEADTypeEnum indicates the type of AEAD backend in use.
CryptoCore is the low level crypto implementation.