# Support files
This folder contains items that are needed during tests.
## Generating RSA keys
Using `openssl`
### PEM
`openssl genrsa -out private_rsa_key.pem 2048`
#### Getting public key:
`openssl rsa -in private_rsa_key.pem -outform PEM -pubout -out public_rsa_key.pem`
### DER
Same as PEM but replace `PEM` by `DER`.
`openssl rsa -in private_rsa_key.pem -outform DER -pubout -out public_rsa_key.der`
### Converting private PEM to DER
`openssl rsa -in private_rsa_key.pem -outform DER -out private_rsa_key.der`
### Converting private DER to PEM
`openssl rsa -in private_rsa_key.der -inform DER -outform PEM -out private_rsa_key.pem`
### Generating public key
`openssl rsa -in private_rsa_key.der -inform DER -RSAPublicKey_out -outform DER -out public_key.der`