与Java SCEP服务器集成时，CISCO路由器不支持加密算法

Question

我们正在使用使用Jscep的Java SCEP服务器。在注册过程中，将使用DES算法创建并加密证书，并通过路由进行签名和发送。但是在路由器界面中，我们

*Feb 27 06:06:48.953: ../cert-c/source/p7spprt.c(633) : E_ENCRYPT_ALG_NOT_SUPPORTED : message encryption algorithms not supported *Feb 27 06:06:48.957: Invalid signer count value 0 *Feb 27 06:06:48.957: CRYPTO_PKI: status = 0x762(E_ENCRYPT_ALG_NOT_SUPPORTED : message encryption algorithms not supported): pkcs7 verify data returned status *Feb 27 06:06:48.957: CRYPTO_PKI: Remove global revocation service providers *Feb 27 06:06:48.958: CRYPTO_PKI: status = 0x762(E_ENCRYPT_ALG_NOT_SUPPORTED : message encryption algorithms not supported): failed to verify *Feb 27 06:06:48.958: CRYPTO_PKI: status = 0x762(E_ENCRYPT_ALG_NOT_SUPPORTED : message encryption algorithms not supported): failed to process the inner content *Feb 27 06:06:48.958: %PKI-6-CERTFAIL: Certificate enrollment failed.