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mdanter/ecc

2 known vulnerabilities.

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  • Critical 9.1
    GHSA-346h-749j-r28w

    PHPECC vulnerable to multiple cryptographic side-channel attacks

    ### ECDSA Canonicalization PHPECC is vulnerable to malleable ECDSA signature attacks. ### Constant-Time Signer When generating a new ECDSA signature, the GMPMath adapter was used. This class wraps the GNU Multiple Precision arithmetic library (GMP), which doe…

    mdanter/ecc Packagist