| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 1,327 of 2,452 | 45% | 128 of 174 | 26% | 94 | 134 | 209 | 473 | 16 | 46 | 0 | 7 |
| Util | | 39% | | 34% | 45 | 62 | 106 | 195 | 5 | 16 | 0 | 1 |
| Hkdf | | 19% | | 75% | 3 | 6 | 10 | 32 | 2 | 4 | 0 | 1 |
| Constants | | 73% | | 19% | 24 | 31 | 42 | 151 | 3 | 7 | 0 | 1 |
| ReferenceToken | | 22% | | 4% | 15 | 20 | 39 | 52 | 4 | 9 | 0 | 1 |
| COSEparams | | 68% | | 10% | 7 | 13 | 12 | 31 | 2 | 8 | 0 | 1 |
| Message | | 100% | n/a | 0 | 1 | 0 | 10 | 0 | 1 | 0 | 1 | |
| AceException | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 |