java - Bouncy CaSTLe FIPS 库中缺少 EC.generateKeyPair()

Question

The Bouncy Castle FIPS Java API in 100 Examples建议多次使用 EC.generateKeyPair()。假设此引用org.bouncycaSTLe.crypto.general.EC(因为这是唯一名为EC的类)，我无法找到方法generateKeyPair ()。错误在哪里以及如何生成相应的 key 对？

Answer 1

来自提供的 PDF ( https://www.bouncycastle.org/fips-java/BCFipsIn100.pdf ):

Example 31 – Key Pair Generation

public static KeyPair generateKeyPair() throws GeneralSecurityException {
    KeyPairGenerator keyPair = KeyPairGenerator.getInstance("EC", "BCFIPS");
    keyPair.initialize(384);
    return keyPair.generateKeyPair();
}

The example will result in a key pair on the curve P-384. Other default curves available include P-224, P-256, and P-521.