whelpw

## aes-256-cbc.md

      
        
          
            
              
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                chengen
                / aes-256-cbc.md
            
            
              Last active
              February 16, 2025 21:59
            
              
                Using AES-256-CBC with openssl and nodejs with or whiout salt
              
          
        
      
        
  
      
    Ecrypt data using aes-256-cbc without salt

$ echo  'this is hello world'  | openssl  aes-256-cbc -a -nosalt -k hello
HEQ/s/mOMof648tJxJvvwtHUTcq2j021RbgvqLA02lY=
-a means encoding the output using base64
-nosalt force openssl do encryption without salt
-k the encryption key