I wonder how to set a environment variable value from a key file

[QingsongYao]

tried to set the private key values from a key to CCI environment variable, but it seems not working since I got
bad decrypt
139675363702432:error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt:evp_enc.c:539:

[gost402]

If this issue is still actual, check that there you use same openssl version on your computer and CircleCI. I had OpenSSL 1.0.2g on my PC, and there was OpenSSL 1.1.0f on CirlceCI env.

https://stackoverflow.com/questions/39637388/encryption-decryption-doesnt-work-well-between-two-different-openssl-versions

Try add -md md5 to your decipher command.