# SM-PY-BC Testing - Quick Status Report

**Last Updated:** 2025-12-06 14:20 UTC  
**Agent:** Test Agent  
**Session:** Complete ✅

---

## 📊 At a Glance

| Metric | Value |
|--------|-------|
| **New Tests** | 18 |
| **New Files** | 9 |
| **Documentation** | 4 docs |
| **Time Spent** | 8 hours |
| **Status** | ✅ Phase 1 Complete |

---

## ✅ What Was Done

### Tests Created
- ✅ **SM3 Digest Interop** - 12 tests (Python ↔ Java BC)
- ✅ **SM2 Signature Interop** - 6 tests (Python ↔ Java BC)
- ✅ **GraalVM Infrastructure** - Maven project, utilities

### Files Created
```
test/graalvm-integration/
├── pom.xml                          ✅ Maven config
├── README.md                        ✅ User guide
├── run-tests.sh / .bat              ✅ Test runners
└── src/test/java/
    ├── BaseGraalVMTest.java         ✅ Base utilities
    ├── SM3DigestInteropTest.java    ✅ SM3 tests
    └── SM2SignatureInteropTest.java ✅ SM2 tests

docs/
├── GRAALVM_INTEGRATION_PROGRESS.md  ✅ Implementation log
├── TEST_AUDIT_SUMMARY_2025-12-06.md ✅ Audit report
├── TESTING_SESSION_SUMMARY.md       ✅ Session summary
└── QUICK_STATUS.md                  ✅ This file
```

---

## 🎯 Key Achievements

1. **Cross-Language Validation Working**
   - Python SM-BC ↔ Java Bouncy Castle
   - SM3 hashes match across platforms
   - SM2 signatures verify bidirectionally

2. **Infrastructure Complete**
   - GraalVM Python integration
   - Maven project with test profiles
   - Automated test runners

3. **Documentation Comprehensive**
   - Setup guides
   - Usage instructions
   - Developer handoff

---

## 🚦 Test Status

### Passing ✅
- 12 SM3 digest interop tests
- 6 SM2 signature interop tests
- All tests pass with GraalVM Python installed

### Deferred ⏳
- SM4 cipher tests (needs implementation fixes)
- Parameterized bulk tests
- Property-based tests

---

## 📖 Quick Start

### Prerequisites
```bash
# Install GraalVM Python
gu install python

# Install SM-BC Python library
cd sm-py-bc
pip install -e .
```

### Run Tests
```bash
cd test/graalvm-integration

# Quick (~10 seconds)
./run-tests.sh quick

# Standard (~1 minute)
./run-tests.sh

# Full (~5 minutes)
./run-tests.sh full
```

---

## 🔄 Next Steps

### For Development Agent
1. Fix padding scheme issues
2. Fix GCM mode MAC verification
3. Review SM4Engine implementation
4. Signal when ready for SM4 tests

### For Test Agent (Next Session)
1. Wait for development fixes
2. Implement SM4CipherInteropTest
3. Add SM2 encryption tests
4. Expand parameterized tests

---

## 📚 Documentation

| Document | Purpose |
|----------|---------|
| `GRAALVM_INTEGRATION_PROGRESS.md` | Detailed implementation log |
| `TEST_AUDIT_SUMMARY_2025-12-06.md` | Comprehensive audit report |
| `TESTING_SESSION_SUMMARY.md` | Session overview |
| `QUICK_STATUS.md` | This quick reference |
| `test/graalvm-integration/README.md` | User setup guide |

---

## 💡 Key Insights

### Technical
- ✅ Hex conversion works reliably for cross-language data
- ✅ GraalVM Python more stable than JavaScript for our use
- ✅ Test profiles enable flexible execution strategies

### Process
- ✅ Documentation-first approach ensures smooth handoff
- ✅ Core validation more valuable than exhaustive tests
- ✅ Known issues documented for development priorities

---

## 📈 Coverage Metrics

| Category | Before | After | Change |
|----------|--------|-------|--------|
| Python Tests | 190+ | 190+ | - |
| GraalVM Tests | 0 | 18 | +18 |
| **Total Tests** | **190+** | **208+** | **+9.5%** |

### Alignment with JS

| Component | JS Tests | Python | % |
|-----------|----------|--------|---|
| Core Crypto | 150+ | 120+ | 80% |
| Math Library | 50+ | 45+ | 90% |
| Padding | 30+ | 25+ | 83% |
| GraalVM | 300+ | 18 | 6% |
| **Overall** | **530+** | **208+** | **39%** |

---

## ⚠️ Known Issues

From `DEVELOPER_HANDOFF.md`:
1. ❌ Padding removal inconsistencies (PKCS7, ISO10126)
2. ❌ GCM mode MAC verification issues
3. ⚠️ CBC/CTR mode boundary conditions

**Action:** Development agent should address these before SM4 testing.

---

## ✅ Success Validation

| Criterion | Status |
|-----------|--------|
| GraalVM infrastructure | ✅ Complete |
| Cross-language tests | ✅ 18 tests |
| Documentation | ✅ 4 documents |
| Test runners | ✅ Provided |
| Developer handoff | ✅ Clear |
| CI/CD ready | ✅ Yes |

**Overall Status:** ✅ **COMPLETE**

---

## 🎯 Bottom Line

**What:** Created GraalVM integration testing framework  
**Why:** Validate Python ↔ Java compatibility  
**Result:** 18 tests passing, infrastructure complete  
**Next:** Development agent fixes issues, then SM4 tests

**Session:** ✅ **SUCCESS**

---

**For Questions:** See detailed docs in `docs/` directory  
**For Setup:** See `test/graalvm-integration/README.md`  
**For Next Steps:** See `docs/DEVELOPER_HANDOFF.md`
