[−][src]Crate ring

Safe, fast, small crypto using Rust with BoringSSL's cryptography primitives.

git clone https://github.com/briansmith/ring

Feature Flags

Feature	Description
`alloc (default)`	Enable features that require use of the heap, RSA in particular.
`dev_urandom_fallback (default)`	This is only applicable to Linux. On Linux, by default, `ring::rand::SystemRandom` will fall back to reading from `/dev/urandom` if the `getrandom()` syscall isn't supported at runtime. When the `dev_urandom_fallback` feature is disabled, such fallbacks will not occur. See the documentation for `rand::SystemRandom` for more details.
`std`	Enable features that use libstd, in particular `std::error::Error` integration.

aead	Authenticated Encryption with Associated Data (AEAD).
agreement	Key Agreement: ECDH, including X25519.
constant_time	Constant-time operations.
digest	SHA-2 and the legacy SHA-1 digest algorithm.
error	Error reporting.
hkdf	HMAC-based Extract-and-Expand Key Derivation Function.
hmac	HMAC is specified in RFC 2104.
io	Serialization and deserialization.
pbkdf2	PBKDF2 derivation and verification.
pkcs8	PKCS#8 is specified in RFC 5958.
rand	Cryptographic pseudo-random number generation.
signature	Public key signatures: signing and verification.
test	Testing framework.

References a test input file.