## 1  **Test Methodology**

Functional Test for DHKEM is described in section 4.1 of RFC 9180: Hybrid Public Key Encryption.

## 2  **Test Inventory** *(optional)*

- Functional Test of DHKEM when a single KEM instance asked to produce keys repeatedly (Ex: > 1000 times)
- DHKEM key size as per RFC 9180 @https://www.rfc-editor.org/rfc/rfc9180#name-key-encapsulation-mechanism
- Tests to verify KEM encapsulation and decapsulation process to be thread safe as indicated in javadoc
- Interop Test when keys generated through other JDK providers, such as SunPKCS11

### **Existing Tests**
No changes required as there are no modified APIs.

### **New Tests**
New Tests will be written to satisfy the requirement described in Test Inventory.

### **Deprecated Tests**
N/A

## 3 **Test Configurations** *(optional)*

N/A