Hi Every body, I am working on securtiy issues , my job is sign, compress, encrypty the file as CMS package. In order to fullfill conditions I have to use pkcs7 API's . but I did not understand how they will envelope the signed , compressed , encrypted data , and how they will be usefull for receiver . I am getting some example programs for the signing and encryption , but I did not get any examples for the envelope of compression using pkcs functions If any body knows please give me information of these compression using pkcs funtions and data regarding the implementation of the pkcs funtions (any document or pdf or examples of signin, encryption , compression.) ..
and source which explains the usage of PKCS#7 API's in openssl... -- --Best Regards Shankar
