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[Other] How do I Sign and Prepend it to a file?

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Hello, I have been fighting with this for many many hours now... I need to sign an encrypted file had have it turn out like the start of the example above, yes I know poor picture, but I can't find a better example, some of the legible but blury text Using Windows 7, but trying with my CentOS machine too.. Sadly, encryption to be shared, is not one of my strong areas. Do I need to encrypt, and sign in the same command? Or encrypt the file, and then sign in with a separate command? Are there windows tools to do this easily? Or just Linux? Been playing with openSSL a lot in the past few days. Can someone please give me an example on how to do this, or point me in the right direction, what key words I need to search for maybe. [18:15:23:2317142] TFTP: File received successfully! [18:15:23:2317143] parseHdr: TLV 1 has 'T' 0xec, must be 0x01 [18:15:23:2317144] parseEncFileHdr: parse failed; errcode = 6 [18:15:23:2317144] EC_DecryptCfg: failed to parse cfg header [18:15:23:2317145] %W330 0 Error(s) Decrypting: SIP My device that reads my encrypted file, appears to fail at the file header, which should be the signature. According to the manual, this doesn't verify the signature, so I believe it is just looking for one to be there. Some of the legible but blury text.. CN=CUCM8-Publisher.bbbburns.lab and CN=JASBURNS-AD.

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