ursa

This version has 87 feature flags, 41 of them enabled by default.

default

• encryption (default)
• hashes (default)
• kex (default)
• serde (default)
• sharing_native (default)
• signatures_native (default)

encryption (default)

• aescbc (default)
• aesgcm (default)
• chacha20poly1305 (default)

hashes (default)

• blake2/std (default)
• sha2/std (default)
• sha3 (default)

kex (default)

• ecdh_secp256k1 (default)
• x25519 (default)

serde (default)

This feature flag does not enable additional features.

sharing_native (default)

• failure (default)
• int_traits (default)
• lazy_static (default)
• log (default)
• openssl (default)
• rand (default)
• time (default)

signatures_native (default)

• bls_bls12381 (default)
• bls_bn254 (default)
• cl_native (default)
• ecdsa_secp256k1_native (default)
• ed25519 (default)

aescbc (default)

• aead (default)
• aes (default)
• block-modes (default)
• block-padding (default)
• hex (default)
• hmac (default)
• rand (default)
• sha2/std (default)
• subtle (default)
• zeroize (default)

aesgcm (default)

• aead (default)
• aes-gcm (default)
• hex (default)
• rand (default)
• zeroize (default)

chacha20poly1305 (default)

• aead (default)
• hex (default)
• rand (default)
• rustchacha20poly1305 (default)
• zeroize (default)

sha3 (default)

This feature flag does not enable additional features.

ecdh_secp256k1 (default)

• amcl (default)
• arrayref (default)
• failure (default)
• hex (default)
• k256 (default)
• rand (default)
• rand_chacha (default)
• sha2/std (default)
• zeroize (default)

x25519 (default)

• arrayref (default)
• curve25519-dalek/std (default)
• curve25519-dalek/u64_backend (default)
• hex (default)
• rand (default)
• rand_chacha (default)
• sha2/std (default)
• x25519-dalek/std (default)
• x25519-dalek/u64_backend (default)
• zeroize (default)

failure (default)

This feature flag does not enable additional features.

int_traits (default)

This feature flag does not enable additional features.

lazy_static (default)

This feature flag does not enable additional features.

log (default)

This feature flag does not enable additional features.

openssl (default)

This feature flag does not enable additional features.

rand (default)

This feature flag does not enable additional features.

time (default)

This feature flag does not enable additional features.

bls_bls12381 (default)

• amcl_wrapper (default)
• hex (default)
• hkdf (default)
• zeroize (default)

bls_bn254 (default)

• amcl (default)
• failure (default)
• log (default)
• rand (default)
• sha2/std (default)
• sha3 (default)

cl_native (default)

• amcl (default)
• failure (default)
• int_traits (default)
• lazy_static (default)
• log (default)
• openssl (default)
• rand (default)
• time (default)

ecdsa_secp256k1_native (default)

• arrayref (default)
• bitcoinsecp256k1 (default)
• failure (default)
• hex (default)
• log (default)
• rand (default)
• rand_chacha (default)
• sha2/std (default)
• zeroize (default)

ed25519 (default)

• arrayref (default)
• ed25519-dalek/std (default)
• ed25519-dalek/u64_backend (default)
• hex (default)
• rand (default)
• rand_chacha (default)
• sha2/std (default)
• zeroize (default)

aead (default)

This feature flag does not enable additional features.

aes (default)

This feature flag does not enable additional features.

block-modes (default)

This feature flag does not enable additional features.

block-padding (default)

This feature flag does not enable additional features.

hex (default)

This feature flag does not enable additional features.

hmac (default)

This feature flag does not enable additional features.

subtle (default)

This feature flag does not enable additional features.

zeroize (default)

This feature flag does not enable additional features.

aes-gcm (default)

This feature flag does not enable additional features.

rustchacha20poly1305 (default)

This feature flag does not enable additional features.

amcl (default)

This feature flag does not enable additional features.

arrayref (default)

This feature flag does not enable additional features.

k256 (default)

This feature flag does not enable additional features.

rand_chacha (default)

This feature flag does not enable additional features.

amcl_wrapper (default)

This feature flag does not enable additional features.

hkdf (default)

This feature flag does not enable additional features.

bitcoinsecp256k1 (default)

This feature flag does not enable additional features.

aescbc_native

• aead (default)
• hex (default)
• openssl (default)
• rand (default)
• zeroize (default)

aesgcm_native

• aead (default)
• hex (default)
• openssl (default)
• rand (default)
• zeroize (default)

asm

• encryption_asm
• ffi
• hashes_asm
• serde (default)
• signatures_asm

benchmarkaescbc

• openssl (default)

benchmarkaesgcm

• openssl (default)

benchmarked25519

• libsodium-ffi

benchmarksecp256k1

• bitcoinsecp256k1 (default)
• openssl (default)

benchmarkxchacha20poly1305

• libsodium-ffi

blake2

This feature flag does not enable additional features.

bls_bn254_asm

• amcl (default)
• failure (default)
• log (default)
• rand (default)
• sha2/asm
• sha3 (default)

chacha20poly1305_native

• aead (default)
• hex (default)
• lazy_static (default)
• libsodium-ffi
• rand (default)
• zeroize (default)

cl

• amcl (default)
• failure (default)
• glass_pumpkin
• int_traits (default)
• lazy_static (default)
• log (default)
• num-bigint
• num-integer
• num-traits
• rand (default)
• sha2/std (default)
• time (default)

clear_on_drop

This feature flag does not enable additional features.

console_error_panic_hook

This feature flag does not enable additional features.

curve25519-dalek

This feature flag does not enable additional features.

ecdh_secp256k1_asm

• arrayref (default)
• bitcoinsecp256k1 (default)
• failure (default)
• hex (default)
• log (default)
• rand (default)
• rand_chacha (default)
• sha2/asm
• zeroize (default)

ecdh_secp256k1_native

• arrayref (default)
• bitcoinsecp256k1 (default)
• failure (default)
• hex (default)
• log (default)
• rand (default)
• rand_chacha (default)
• sha2/std (default)
• zeroize (default)

ecdsa_secp256k1

• amcl (default)
• arrayref (default)
• failure (default)
• hex (default)
• k256 (default)
• rand (default)
• rand_chacha (default)
• sha2/std (default)
• zeroize (default)

ecdsa_secp256k1_asm

• arrayref (default)
• bitcoinsecp256k1 (default)
• failure (default)
• hex (default)
• log (default)
• rand (default)
• rand_chacha (default)
• sha2/asm
• zeroize (default)

ed25519-dalek

This feature flag does not enable additional features.

ed25519_asm

• arrayref (default)
• ed25519-dalek/nightly
• ed25519-dalek/simd_backend
• hex (default)
• rand (default)
• rand_chacha (default)
• sha2/asm
• zeroize (default)

encryption_asm

• aescbc_native
• aesgcm_native
• chacha20poly1305_native

env_logger

This feature flag does not enable additional features.

ffi

• failure (default)
• ffi-support
• logger
• serde (default)
• serde_json
• time (default)

ffi-support

This feature flag does not enable additional features.

glass_pumpkin

This feature flag does not enable additional features.

hashes_asm

• blake2/simd_asm
• sha2/asm
• sha3 (default)

js-sys

This feature flag does not enable additional features.

kex_asm

• ecdh_secp256k1_asm
• x25519_asm

kex_native

• ecdh_secp256k1_native
• x25519 (default)

libsodium-ffi

This feature flag does not enable additional features.

logger

• env_logger
• log (default)

num-bigint

This feature flag does not enable additional features.

num-integer

This feature flag does not enable additional features.

num-traits

This feature flag does not enable additional features.

portable

• clear_on_drop/no_cc
• encryption (default)
• hashes (default)
• kex (default)
• serde (default)
• sharing
• signatures

portable_wasm

• portable
• wasm

serde_json

This feature flag does not enable additional features.

sha2

This feature flag does not enable additional features.

sharing

• failure (default)
• glass_pumpkin
• int_traits (default)
• lazy_static (default)
• log (default)
• num-bigint
• num-integer
• num-traits
• rand (default)
• sha2/std (default)
• time (default)

signatures

• bls_bls12381 (default)
• bls_bn254 (default)
• cl
• ecdsa_secp256k1
• ed25519 (default)

signatures_asm

• bls_bls12381 (default)
• bls_bn254_asm
• cl_native (default)
• ecdsa_secp256k1_asm
• ed25519_asm

wasm

• console_error_panic_hook
• failure (default)
• hex (default)
• js-sys
• log (default)
• rand/wasm-bindgen
• serde (default)
• serde_json
• wasm-bindgen
• zeroize (default)

wasm-bindgen

This feature flag does not enable additional features.

x25519-dalek

This feature flag does not enable additional features.

x25519_asm

• arrayref (default)
• curve25519-dalek/avx2_backend
• curve25519-dalek/nightly
• hex (default)
• rand (default)
• rand_chacha (default)
• sha2/asm
• x25519-dalek/nightly
• x25519-dalek/u64_backend (default)
• zeroize (default)