KnowledgeHub
Questions
Tags
Users
Search
Alex Rivera
|
Logout
Edit Question
Title
Body
How can I encrypt a large file with a public key so that no one other than who has the private key be able to decrypt it? I can make RSA public and private keys but when it comes to encrypting a large file using this command: openssl rsautl -encrypt -pubin -inkey public.pem -in myLargeFile.xml -out myLargeFile_encrypted.xml and how can i perform the decryption also.... i create my private and public key by the following commands openssl genrsa -out private.pem 1024 openssl rsa -in private.pem -out public.pem -outform PEM -pubout I get this error: RSA operation error 3020:error:0406D06E:rsa routines:RSA_padding_add_PKCS1_type_2:data too large for key size:.\crypto\rsa\rsa_pk1.c:151: I tried to make keys with sizes from 1024 to 1200 bits, no luck, same error
Tags (comma-separated)
Save Edits
Cancel