Abstract
We present different optical secure point-to-point transmission schemes using a planar multiport encoder/decoder. We consider both bit- and block-cipher cryptography: in the first case, each bit (both mark and space) from each user is encoded in a two-key optical code-division multiplexing signal. Block-cipher cryptography encodes a stream of n bits into a single code and corresponds to optical M-ary transmission. We demonstrate that block-ciphers are more secure with respect to bit-ciphers schemes and also against known-plaintext and chosen-plaintext attacks.
| Original language | English |
|---|---|
| Pages (from-to) | 1798-1806 |
| Number of pages | 9 |
| Journal | Journal of Lightwave Technology |
| Volume | 26 |
| Issue number | 13-16 |
| DOIs | |
| Publication status | Published - 2008 |
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Keywords
- Communication system security
- Cryptography
- Decoding
- Decryption
- Encoding
- Encryption
- Optical code-division multiplexing (OCDM)
- Optical communications
- Passive optical networks (PONs)
Cite this
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Secure OCDM Transmission Using a Planar Multiport Encoder/Decoder. / Cincotti, Gabriella; Manzacca, Gianluca; Sacchieri, Valentina; Wang, Xu; Wada, Naoya; Kitayama, Ken-ichi.
In: Journal of Lightwave Technology, Vol. 26, No. 13-16, 2008, p. 1798-1806.Research output: Contribution to journal › Article
TY - JOUR
T1 - Secure OCDM Transmission Using a Planar Multiport Encoder/Decoder
AU - Cincotti, Gabriella
AU - Manzacca, Gianluca
AU - Sacchieri, Valentina
AU - Wang, Xu
AU - Wada, Naoya
AU - Kitayama, Ken-ichi
PY - 2008
Y1 - 2008
N2 - We present different optical secure point-to-point transmission schemes using a planar multiport encoder/decoder. We consider both bit- and block-cipher cryptography: in the first case, each bit (both mark and space) from each user is encoded in a two-key optical code-division multiplexing signal. Block-cipher cryptography encodes a stream of n bits into a single code and corresponds to optical M-ary transmission. We demonstrate that block-ciphers are more secure with respect to bit-ciphers schemes and also against known-plaintext and chosen-plaintext attacks.
AB - We present different optical secure point-to-point transmission schemes using a planar multiport encoder/decoder. We consider both bit- and block-cipher cryptography: in the first case, each bit (both mark and space) from each user is encoded in a two-key optical code-division multiplexing signal. Block-cipher cryptography encodes a stream of n bits into a single code and corresponds to optical M-ary transmission. We demonstrate that block-ciphers are more secure with respect to bit-ciphers schemes and also against known-plaintext and chosen-plaintext attacks.
KW - Communication system security
KW - Cryptography
KW - Decoding
KW - Decryption
KW - Encoding
KW - Encryption
KW - Optical code-division multiplexing (OCDM)
KW - Optical communications
KW - Passive optical networks (PONs)
UR - http://www.scopus.com/inward/record.url?scp=52149085697&partnerID=8YFLogxK
U2 - 10.1109/JLT.2007.912025
DO - 10.1109/JLT.2007.912025
M3 - Article
VL - 26
SP - 1798
EP - 1806
JO - Journal of Lightwave Technology
JF - Journal of Lightwave Technology
SN - 0733-8724
IS - 13-16
ER -