openssl CMS解密失败

问题描述

openssl cms -decrypt -in cms.txt -recip my_cert.pem -inkey private_key.pem

读取S / MIME消息时出现错误140064210231744：错误：0D0D40D1：asn1编码例程：SMIME_read_ASN1：无内容类型：../ crypto / asn1 / asn_mime.c：391

解决方法

您是否检查了cms.txt的正确标题？

MIME-Version: 1.0
Content-Disposition: attachment; filename="smime.p7m"
Content-Type: application/pkcs7-mime; smime-type=enveloped-data; name="smime.p7m"
Content-Transfer-Encoding: base64