DS1954B-006 Cryptographic iButton™
Dallas Semiconductor, Inc. - FIPS 140 #80
Inside the steel perimeter, the secure accounting and cryptographic services are performed to meet the requirements of the United States Postal Service Information Based Indicia Program. See Cert. #41.
Key facts
- Scheme
- FIPS 140
- Certificate
- 80
- Standard
- FIPS 140-1
- Security level
- Level 3
- Status
- historical
- Vendor
- Dallas Semiconductor, Inc.
- Module type
- Hardware
- Embodiment
- Multi-Chip Stand Alone
- Lab
- CYGNACOM SOLUTIONS INC
- First validated
- November 29, 1999
- Versions
- ID: B7-V1.02
- Caveat
- When using vendor-initialized SHA-1 in transaction group 1)(Note: This validation supersedes validation certificate #63
Algorithms
- SHA-1
Algorithm families of the CAVP certificates listed for this module, plus post-quantum algorithms named in its documents.
CVEs that may affect this product
sec-certs has not matched any CVE to this certificate. That is not proof the product is unaffected.
Related CVEs and certificate references are automated matches by sec-certs, not reviewed by humans: treat them as "may be affected" and verify before acting.
Certificates it builds on
- 63
Certificate ids found in this certificate's documents (automated extraction).
Documents and sources
Source: sec-certs.org (CRoCS, Masaryk University), from NIST CMVP and the Common Criteria Portal - dataset of September 21, 2026 - synced October 15, 2026
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