Example usage for com.amazonaws.auth RSA privateKeyFromPKCS8

Introduction

In this page you can find the example usage for com.amazonaws.auth RSA privateKeyFromPKCS8.

Prototype

public static PrivateKey privateKeyFromPKCS8(byte[] pkcs8) throws InvalidKeySpecException 

Source Link

Document

Returns a private key constructed from the given DER bytes in PKCS#8 format.

Usage

From source file:org.nuxeo.ecm.core.storage.sql.CloudFrontBinaryManager.java

License:Apache License

private static PrivateKey loadPrivateKey(String privateKeyPath) throws InvalidKeySpecException, IOException {
    if (privateKeyPath == null) {
        return null;
    }// w  w w  .  j  a  v  a2  s  .  com

    try (FileInputStream is = new FileInputStream(new File(privateKeyPath))) {
        if (privateKeyPath.toLowerCase().endsWith(".pem")) {
            return PEM.readPrivateKey(is);
        }

        if (privateKeyPath.toLowerCase().endsWith(".der")) {
            return RSA.privateKeyFromPKCS8(IOUtils.toByteArray(is));
        }

        throw new AmazonClientException("Unsupported file type for private key");
    }
}

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