As written in the openssl-enc manual page the default digest for hashing the password was changed from MD5 to SHA256 in OpenSSL-1.1.0. You need to use -md sha256 option with the enc tool on 1.1.1 to decrypt files from the 1.0.2 version. Tomas Mraz, OpenSSL On Mon, 2023-04-03 at 07:03 -0700, Gary Li wrote: > Yes, with Openssl enc tool to decrypt on Ubuntu 20.04, encrypted on > CentOS 7. > > On Sun, Apr 2, 2023, 11:11 PM Tomas Mraz <tomas@xxxxxxxxxxx> wrote: > > Hello, > > > > is that with the openssl enc tool? Or something else? > > > > Tomas Mraz, OpenSSL > > > > On Fri, 2023-03-31 at 16:27 -0700, Gary Li wrote: > > > HI there, > > > I have files in products that are generated by Openssl 1.0.2k- > > > fips, > > > but my new development system under Ubuntu 20.04 does not support > > > this old version, and I cannot decrypt these files with version > > > OpenSSL 1.1.1f or 1.1.1t. > > > Decryption did not have warning or error messages but the > > > contents > > > were wrong. > > > Are there any known solutions to this issue? > > > > > > Thank you in advance, > > > > > > Gary > > -- Tomáš Mráz, OpenSSL
