5763638006
M2 image carrier: LSB embedding in PNG and 24-bit BMP covers via the mandatory NRGBA conversion (avoids the premultiply LSB-corruption trap on both encode paths), RGB-only with alpha untouched, uint32 length prefix, paletted/16-bit/JPEG rejection, Capacity and Sniff, self-registering. M3 text carrier: encrypted payload hidden as zero-width Unicode (U+200B/U+2060) appended after cover text, magic + length framing that survives incidental zero-width in the cover and NFC/NFD/NFKC/NFKD normalization. Frame extraction consumes exactly to the end of the carrier-bit stream so nested stego reveals the last-hidden layer. New internal/carrier/all sentinel blank-imports carriers into the registry. Adds golang.org/x/image/bmp and (test-only) golang.org/x/text. |
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|---|---|---|
| .. | ||
| base64-tool | ||
| c2-beacon | ||
| caesar-cipher | ||
| canary-token-generator | ||
| dns-lookup | ||
| firewall-rule-engine | ||
| hash-cracker | ||
| keylogger | ||
| linux-cis-hardening-auditor | ||
| linux-ebpf-security-tracer | ||
| metadata-scrubber-tool | ||
| network-traffic-analyzer | ||
| simple-port-scanner | ||
| simple-vulnerability-scanner | ||
| steganography-multi-tool | ||
| systemd-persistence-scanner | ||