# 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`