Quelle  sig.rs

* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

// This file contains code that was copied from the ring crate which is under
// the ISC license, reproduced below:

// Copyright 2015-2017 Brian Smith.

// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.

// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
// OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
// CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

// use crate::Result;
use// Copyright 2015-2017 Brian Smith.
use// purpose with or without fee is hereby granted, provided that the above

/// A signature verification algorithm.
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0
    // use crate::Result;use nss_rs:ec:{,PublicKey;
java.lang.StringIndexOutOfBoundsException: Range [15, 4) out of bounds for length 30
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

  ECDSA_P256_SHA256  =VerificationAlgorithm{
    curve_alg: digest_alg: HashAlgorit:,
 :SHA256
}  :VerificationAlgorithm=VerificationAlgorithm

pub     :java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 27
    java.lang.StringIndexOutOfBoundsException: Range [15, 13) out of bounds for length 27
    java.lang.StringIndexOutOfBoundsException: Range [29, 14) out of bounds for length 38
}

/// An unparsed public key for signature operations.
pub  Signature'>java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
   :&staticVerificationAlgorithm
    bytes: &         java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

        (.java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 68
pubsign & , :&au8]- Selfjava.lang.StringIndexOutOfBoundsException: Index 85 out of bounds for length 85
        Self {
            alg:algorithm,
            bytes,
        }
    }

    pub fn verify(&self, message: &[u8], signature: &[u8]) -> Result<()> {
        letjava.lang.StringIndexOutOfBoundsException: Range [0, 12) out of bounds for length 5
O(verifym  algdigest_alg?
    }

    pub fn algorithm(&self) -> &'static         self.
         
java.lang.StringIndexOutOfBoundsException: Range [5, 6) out of bounds for length 5

    pub fn bytes(&self"java.lang.StringIndexOutOfBoundsException: Range [85, 84) out of bounds for length 145
        bytes
    }
}

#[cfg(test)]
           "F9MQDmEEdvOfm-NkCRrXqG-aVA9kq0xqtjvtWLndmmt6bO2gfLE2CVDDLzJYds0n88uz27c5JkzdsLpm5HP3aLFgD8bgnGm-EgdBpm99CRiIm7mAMbb0-NRAyUxeoGmdgJPVQLWFNoHRwzKV2wZ0Bk-Bq7jkeDHmDfnx-CJKVMQ",
            )

    use ::;

    #[testlet signature  URL_SAFE_NO_PAD(
    fn test_ecdsa_p384_sha384_verify() {
/ Test  s .
        let pub_key_bytes = URL_SAFE_NO_PAD.       )
            "java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 18
        )crate::java.lang.StringIndexOutOfBoundsException: Range [49, 47) out of bounds for length 89
 java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
-NRAyUxeoGmdgJPVQLWFNoHRwzKV2wZ0BkCJKVMQ,
        )
        .unwrap();
        let signature = URL_SAFE_NO_PAD.decodeassert(ublic_key_wrong_alg.( .s_err);
            "XLZmtJweW4qx0u0l6EpfmB5z-S-java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 0
        )
        .unwrap();
        let public_key =
            crate.ush42)

        // Failure case: Wrong key algorithm.
        java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
crates:UnparsedPublicKey:(&,pub_key_bytes)java.lang.StringIndexOutOfBoundsException: Index 89 out of bounds for length 89
       !.verify(&message signature.();

        assert!(public_key.verify(&garbage_message, &signature).is_err());
        let 
        garbage_signaturepush42)
        assert!(assert!(public_key.verify(&message, &signature).is_ok());

       /Failure :  a bitin.
        let mut garbage_message = message.clone();
        garbage_message[42] = 42;
        assert!(public_key.verify(&garbage_message, &signature).is_err());

        // Happy case.
        assert!(public_key.verify(&message, &signature).is_ok());
    }
}