1 | NOTE: The OpenSSL Software Foundation has executed a sublicense agreement
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2 | entitled "Elliptic Curve Cryptography Patent License Agreement" with the
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3 | National Security Agency/ Central Security Service Commercial Solutions
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4 | Center (NCSC) dated 2010-11-04. That agreement permits implementation and
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5 | distribution of software containing features covered by any or all of the
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6 | following patents:
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7 |
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8 | 1.) U.S. Pat. No. 5,761,305 entitled "Key Agreement and Transport Protocol
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9 | with Implicit Signatures" issued on June 2, 1998;
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10 | 2.) Can. Pat. Appl. Ser. No. 2176972 entitled "Key Agreement and Transport
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11 | Protocol with Implicit Signature and Reduced Bandwidth" filed on May
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12 | 16, 1996;
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13 | 3.) U.S. Pat. No. 5,889,865 entitled "Key Agreement and Transport Protocol
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14 | with Implicit Signatures" issued on March 30, 1999;
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15 | 4.) U.S. Pat. No. 5,896,455 entitled "Key Agreement and Transport Protocol
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16 | with Implicit Signatures" issued on April 20, 1999;
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17 | 5.) U.S. Pat. No. 5,933,504 entitled "Strengthened Public Key Protocol"
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18 | issued on August 3, 1999;
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19 | 6.) Can. Pat. Appl. Ser. No. 2176866 entitled "Strengthened Public Key
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20 | Protocol" filed on May 17, 1996;
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21 | 7.) E.P. Pat. Appl. Ser. No. 96201322.3 entitled "Strengthened Public Key
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22 | Protocol" filed on May 17, 1996;
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23 | 8.) U.S. Pat. No. 5,999,626 entitled "Digital Signatures on a Smartcard"
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24 | issued on December 7, 1999;
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25 | 9.) Can. Pat. Appl. Ser. No. 2202566 entitled "Digital Signatures on a
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26 | Smartcard" filed on April 14, 1997;
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27 | 10.) E.P. Pat. Appl. No. 97106114.8 entitled "Digital Signatures on a
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28 | Smartcard" filed on April 15, 1997;
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29 | 11.) U.S Pat. No. 6,122,736 entitled "Key Agreement and Transport Protocol
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30 | with Implicit Signatures" issued on September 19, 2000;
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31 | 12.) Can. Pat. Appl. Ser. No. 2174261 entitled "Key Agreement and Transport
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32 | Protocol with Implicit Signatures" filed on April 16, 1996;
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33 | 13.) E.P. Pat. Appl. Ser. No. 96105920.1 entitled "Key Agreement and
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34 | Transport Protocol with Implicit Signatures" filed on April 16, 1996;
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35 | 14.) U.S. Pat. No. 6,141,420 entitled "Elliptic Curve Encryption Systems"
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36 | issued on October 31, 2000;
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37 | 15.) Can. Pat. Appl. Ser. No. 2155038 entitled "Elliptic Curve Encryption
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38 | Systems" filed on July 31, 1995;
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39 | 16.) E.P. Pat. Appl. Ser. No. 95926348.4 entitled "Elliptic Curve Encryption
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40 | Systems" filed on July 31, 1995;
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41 | 17.) U.S. Pat. No. 6,336,188 entitled "Authenticated Key Agreement" issued
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42 | on January 1, 2002;
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43 | 18.) U.S. Pat. No. 6,487,661 entitled "Key Agreement and Transport Protocol"
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44 | issued on November 26, 2002;
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45 | 19.) Can. Pat. Appl. Ser. No. 2174260 entitled "Key Agreement and Transport
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46 | Protocol" filed on April 16, 1996;
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47 | 20.) E.P. Pat. Appl. Ser. No. 96105921.9 entitled "Key Agreement and
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48 | Transport Protocol" filed on April 21, 1996;
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49 | 21.) U.S. Pat. No. 6,563,928 entitled "Strengthened Public Key Protocol"
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50 | issued on May 13, 2003;
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51 | 22.) U.S. Pat. No. 6,618,483 entitled "Elliptic Curve Encryption Systems"
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52 | issued September 9, 2003;
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53 | 23.) U.S. Pat. Appl. Ser. No. 09/434,247 entitled "Digital Signatures on a
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54 | Smartcard" filed on November 5, 1999;
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55 | 24.) U.S. Pat. Appl. Ser. No. 09/558,256 entitled "Key Agreement and
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56 | Transport Protocol with Implicit Signatures" filed on April 25, 2000;
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57 | 25.) U.S. Pat. Appl. Ser. No. 09/942,492 entitled "Digital Signatures on a
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58 | Smartcard" filed on August 29, 2001 and published on July 18, 2002; and,
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59 | 26.) U.S. Pat. Appl. Ser. No. 10/185,735 entitled "Strengthened Public Key
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60 | Protocol" filed on July 1, 2000.
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61 |
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