Description (CNA)
Type74 ED before 4.0 misuses 128-bit ECB encryption for small files, which makes it easier for attackers to obtain plaintext data via differential cryptanalysis of a file with an original length smaller than 128 bits.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://type74org.blog14.fc2.com/blog-entry-1384.html
- http://type74.org/edman5-1.php
- http://jvndb.jvn.jp/jvndb/JVNDB-2015-000119
- http://jvn.jp/en/jp/JVN91474878/index.html
ADP enrichment
No English description supplied.