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+[dependencies.rosenpass] +path = "../rosenpass" + +[dependencies.rosenpass-sodium] +path = "../sodium" + +[dependencies.rosenpass-ciphers] +path = "../ciphers" + +[[bin]] +name = "fuzz_handle_msg" +path = "fuzz_targets/handle_msg.rs" +test = false +doc = false + +[[bin]] +name = "fuzz_blake2b" +path = "fuzz_targets/blake2b.rs" +test = false +doc = false + +[[bin]] +name = "fuzz_aead_enc_into" +path = "fuzz_targets/aead_enc_into.rs" +test = false +doc = false + +[[bin]] +name = "fuzz_mceliece_encaps" +path = "fuzz_targets/mceliece_encaps.rs" +test = false +doc = false + +[[bin]] +name = "fuzz_kyber_encaps" +path = "fuzz_targets/kyber_encaps.rs" +test = false +doc = false diff --git a/fuzzing/fuzz_targets/aead_enc_into.rs b/fuzzing/fuzz_targets/aead_enc_into.rs new file mode 100644 index 0000000..d90d52b --- /dev/null +++ b/fuzzing/fuzz_targets/aead_enc_into.rs @@ -0,0 +1,32 @@ +#![no_main] +extern crate arbitrary; +extern crate rosenpass; + +use libfuzzer_sys::fuzz_target; + +use rosenpass_ciphers::aead; +use rosenpass_sodium::init as sodium_init; + +#[derive(arbitrary::Arbitrary, Debug)] +pub struct Input { + pub key: [u8; 32], + pub nonce: [u8; 12], + pub ad: Box<[u8]>, + pub plaintext: Box<[u8]>, +} + +fuzz_target!(|input: Input| { + sodium_init().unwrap(); + + let mut ciphertext: Vec = Vec::with_capacity(input.plaintext.len() + 16); + ciphertext.resize(input.plaintext.len() + 16, 0); + + aead::encrypt( + ciphertext.as_mut_slice(), + &input.key, + &input.nonce, + &input.ad, + &input.plaintext, + ) + .unwrap(); +}); diff --git a/fuzzing/fuzz_targets/blake2b.rs b/fuzzing/fuzz_targets/blake2b.rs new file mode 100644 index 0000000..2d628b2 --- /dev/null +++ b/fuzzing/fuzz_targets/blake2b.rs @@ -0,0 +1,22 @@ +#![no_main] +extern crate arbitrary; +extern crate rosenpass; + +use libfuzzer_sys::fuzz_target; + +use rosenpass::sodium::mac_into; +use rosenpass_sodium::init as sodium_init; + +#[derive(arbitrary::Arbitrary, Debug)] +pub struct Blake2b { + pub key: [u8; 32], + pub data: Box<[u8]>, +} + +fuzz_target!(|input: Blake2b| { + sodium_init().unwrap(); + + let mut out = [0u8; 32]; + + mac_into(&mut out, &input.key, &input.data).unwrap(); +}); diff --git a/fuzzing/fuzz_targets/handle_msg.rs b/fuzzing/fuzz_targets/handle_msg.rs new file mode 100644 index 0000000..fad8dcc --- /dev/null +++ b/fuzzing/fuzz_targets/handle_msg.rs @@ -0,0 +1,19 @@ +#![no_main] +extern crate rosenpass; + +use libfuzzer_sys::fuzz_target; + +use rosenpass::coloring::Secret; +use rosenpass::protocol::CryptoServer; +use rosenpass_sodium::init as sodium_init; + +fuzz_target!(|rx_buf: &[u8]| { + sodium_init().unwrap(); + + let sk = Secret::from_slice(&[0; 13568]); + let pk = Secret::from_slice(&[0; 524160]); + + let mut cs = CryptoServer::new(sk, pk); + let mut tx_buf = [0; 10240]; + cs.handle_msg(rx_buf, &mut tx_buf).unwrap(); +}); diff --git a/fuzzing/fuzz_targets/kyber_encaps.rs b/fuzzing/fuzz_targets/kyber_encaps.rs new file mode 100644 index 0000000..dc61f06 --- /dev/null +++ b/fuzzing/fuzz_targets/kyber_encaps.rs @@ -0,0 +1,19 @@ +#![no_main] +extern crate arbitrary; +extern crate rosenpass; + +use libfuzzer_sys::fuzz_target; + +use rosenpass::pqkem::{EphemeralKEM, KEM}; + +#[derive(arbitrary::Arbitrary, Debug)] +pub struct Input { + pub pk: [u8; 800], +} + +fuzz_target!(|input: Input| { + let mut ciphertext = [0u8; 768]; + let mut shared_secret = [0u8; 32]; + + EphemeralKEM::encaps(&mut shared_secret, &mut ciphertext, &input.pk).unwrap(); +}); diff --git a/fuzzing/fuzz_targets/mceliece_encaps.rs b/fuzzing/fuzz_targets/mceliece_encaps.rs new file mode 100644 index 0000000..27800c4 --- /dev/null +++ b/fuzzing/fuzz_targets/mceliece_encaps.rs @@ -0,0 +1,13 @@ +#![no_main] +extern crate rosenpass; + +use libfuzzer_sys::fuzz_target; + +use rosenpass::pqkem::{StaticKEM, KEM}; + +fuzz_target!(|input: &[u8]| { + let mut ciphertext = [0u8; 188]; + let mut shared_secret = [0u8; 32]; + + StaticKEM::encaps(&mut shared_secret, &mut ciphertext, input).unwrap(); +});