Added cryptography docs and fixed formatting

docs/sdks/languages/python.mdx

@@ -60,7 +60,7 @@ client = InfisicalClient(ClientSettings(
 ))
 ```
 
-### Parameters
+#### Parameters
 
 <ParamField query="options" type="object">
     <Expandable title="properties">
@@ -110,7 +110,7 @@ client.listSecrets(options=ListSecretsOptions(
 
 Retrieve all secrets within the Infisical project and environment that client is connected to
 
-### Parameters
+#### Parameters
 
 <ParamField query="Parameters" type="object">
     <Expandable title="properties">
@@ -149,7 +149,7 @@ value = secret.secret_value # get its value
 
 By default, `getSecret()` fetches and returns a shared secret. If not found, it returns a personal secret.
 
-### Parameters
+#### Parameters
 
 <ParamField query="Parameters" type="object" optional>
     <Expandable title="properties">
@@ -187,7 +187,7 @@ api_key = client.createSecret(options=CreateSecretOptions(
 
 Create a new secret in Infisical.
 
-### Parameters
+#### Parameters
 
 <ParamField query="Parameters" type="object" optional>
     <Expandable title="properties">
@@ -225,7 +225,7 @@ client.updateSecret(options=UpdateSecretOptions(
 
 Update an existing secret in Infisical.
 
-### Parameters
+#### Parameters
 
 <ParamField query="Parameters" type="object" optional>
     <Expandable title="properties">
@@ -262,7 +262,7 @@ client.deleteSecret(options=DeleteSecretOptions(
 
 Delete a secret in Infisical.
 
-### Parameters
+#### Parameters
 
 <ParamField query="Parameters" type="object" optional>
     <Expandable title="properties">
@@ -283,3 +283,101 @@ Delete a secret in Infisical.
         </ParamField>
     </Expandable>
 </ParamField>
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+## Cryptography
+
+### Create a symmetric key
+
+Create a base64-encoded, 256-bit symmetric key to be used for encryption/decryption.
+
+```py
+key = client.createSymmetricKey()
+```
+
+#### Returns (string)
+`key` (string): A base64-encoded, 256-bit symmetric key, that can be used for encryption/decryption purposes.
+
+### Encrypt symmetric
+```py
+encryptOptions = EncryptSymmetricOptions(
+    key=key,
+    plaintext="Infisical is awesome!"
+)
+
+encryptedData = client.encryptSymmetric(encryptOptions)
+```
+
+#### Parameters
+
+<ParamField query="Parameters" type="object" required>
+    <Expandable title="properties">
+        <ParamField query="plaintext" type="string">
+            The plaintext you want to encrypt.
+        </ParamField>
+        <ParamField query="key" type="string" required>
+            The symmetric key to use for encryption.
+        </ParamField>
+    </Expandable>
+</ParamField>
+
+#### Returns (object)
+`tag` (string): A base64-encoded, 128-bit authentication tag.
+`iv` (string): A base64-encoded, 96-bit initialization vector.
+`ciphertext` (string): A base64-encoded, encrypted ciphertext.
+
+### Decrypt symmetric
+```py
+decryptOptions = DecryptSymmetricOptions(
+    ciphertext=encryptedData.ciphertext,
+    iv=encryptedData.iv,
+    tag=encryptedData.tag,
+    key=key
+)
+
+decryptedString = client.decryptSymmetric(decryptOptions)
+
+
+```
+
+#### Parameters
+<ParamField query="Parameters" type="object" required>
+    <Expandable title="properties">
+        <ParamField query="ciphertext" type="string">
+            The ciphertext you want to decrypt.
+        </ParamField>
+        <ParamField query="key" type="string" required>
+            The symmetric key to use for encryption.
+        </ParamField>
+        <ParamField query="iv" type="string" required>
+            The initialization vector to use for decryption.
+        </ParamField>
+        <ParamField query="tag" type="string" required>
+            The authentication tag to use for decryption.
+        </ParamField>
+    </Expandable>
+</ParamField>
+
+#### Returns (string)
+`plaintext` (string): The decrypted plaintext.