Module Name
EZPES Centralized Security Module (CSM)
Caveat
When operated in FIPS mode
Security Level Exceptions
- Physical Security: Level 4
Embodiment
Multi-Chip Embedded
Description
The EasyPost Centralized Security Module (CSM) acts as the core security module of a United States Postal Service (USPS) Intelligent Mail Indicia Performance Criteria (IMI PC) conformant online postage evidencing system (PES). Its primary purpose is to perform secure postal financial transactions.
Approved Algorithms
| AES |
Certs. #C1122, #C1137, #C1138, #C1140, and #C1246 |
| CKG |
vendor affirmed |
| CVL |
Certs. #A1016, #C1141 and #C1165 |
| DRBG |
Cert. #A1068 |
| DSA |
Cert. #C1195 |
| ECDSA |
Cert. #A2367 and #C1196 |
| ENT |
P |
| HMAC |
Cert. #C1142 |
| KAS |
KAS-SSC Certs. #A2368 and #A2369, KDA Certs. #A1016 and #A2417 |
| KAS-SSC |
Certs. #A2227, #A2368, and #A2369 |
| KBKDF |
Cert. #C1164 |
| KDA |
Certs. #A1016 and #A2417 |
| KTS |
AES Certs. #C1137, #C1138 and #C1246; key establishment methodology provides between 128 and 256 bits of encryption strength |
| KTS |
AES Cert. #C1122 and AES Cert. #C1140 |
| KTS-RSA |
Cert. #A2370; key establishment methodology provides between 112 and 256 bits of encryption strength |
| RSA |
Cert. #C1197 |
| SHA-3 |
Cert. #C1125 |
| SHS |
Certs. #A1067, #C1124 and #C1126 |
| Triple-DES |
Cert. #C1128 |
Hardware Versions
CryptoServer CSe-Series 4.00.5.1
Firmware Versions
CryptoServer CSe-Series 4.32.0.5; App version: 3.0.0.0
