Example usage for org.bouncycastle.bcpg ECPublicBCPGKey getCurveOID

Introduction

In this page you can find the example usage for org.bouncycastle.bcpg ECPublicBCPGKey getCurveOID.

Prototype

public ASN1ObjectIdentifier getCurveOID() 

Source Link

Usage

From source file:org.sufficientlysecure.keychain.pgp.SshPublicKey.java

License:Open Source License

private String getCurveName(ECPublicBCPGKey publicBCPGKey) {
    String curveOid = publicBCPGKey.getCurveOID().getId();
    // see RFC5656 section 10.{1,2}
    switch (curveOid) {
    // REQUIRED curves
    case "1.2.840.10045.3.1.7":
        return "nistp256";
    case "1.3.132.0.34":
        return "nistp384";
    case "1.3.132.0.35":
        return "nistp521";

    // RECOMMENDED curves
    case "1.3.132.0.1":
        return "1.3.132.0.1";
    case "1.2.840.10045.3.1.1":
        return "1.2.840.10045.3.1.1";
    case "1.3.132.0.33":
        return "1.3.132.0.33";
    case "1.3.132.0.26":
        return "1.3.132.0.26";
    case "1.3.132.0.27":
        return "1.3.132.0.27";
    case "1.3.132.0.16":
        return "1.3.132.0.16";
    case "1.3.132.0.36":
        return "1.3.132.0.36";
    case "1.3.132.0.37":
        return "1.3.132.0.37";
    case "1.3.132.0.38":
        return "1.3.132.0.38";

    default://w  ww. j a  v  a2s  .c om
        return null;
    }
}

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