INNER CODE UNIT · Java

readResource

GrapheneOS/AttestationServer · src/main/java/app/attestation/server/AttestationProtocol.java:411

    private static byte[] readResource(final String path) {
        try (final InputStream stream = AttestationProtocol.class.getResourceAsStream(path)) {
            return stream.readAllBytes();
        } catch (final IOException e) {
            throw new RuntimeException(e);
        }
    }

    private static final ThreadLocal<SecureRandom> random =
            ThreadLocal.withInitial(() -> new SecureRandom());

    static byte[] generateRandomToken() {
        final byte[] challenge = new byte[RANDOM_TOKEN_LENGTH];
        random.get().nextBytes(challenge);
        return challenge;
    }

    private static byte[] getFingerprint(final Certificate certificate)

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