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# Cryptography

## Properties

RSA and AES Properties

#### RSA Properties

| Property        | Value                   |
| --------------- | ----------------------- |
| Algorithm       | RSA                     |
| Padding         | PKCS#1 v1.5             |
| Key Size        | 2048-bit                |
| Key Format      | X.509/DER (PEM)         |
| Encryption Mode | Encrypt with Public Key |
| Output Format   | Base64                  |

#### AES Properties

| Property        | Value              |
| --------------- | ------------------ |
| Algorithm       | AES                |
| Mode            | CBC                |
| Padding         | PKCS7              |
| IV length       | 16 bytes           |
| Valid key sizes | 16 / 24 / 32 bytes |
| Key chars       | A–Z a–z 0–9        |
| Output Format   | Base64             |