Working with Signature-Only and Encryption-Only Modes Sample Clauses

Working with Signature-Only and Encryption-Only Modes. In practice, some messages may need to be signed only, some encrypted only, while others encrypted partially. For the two digital signcryption schemes SCS1 and SCS2, when a message is sent in clear, they degenerate to signature schemes with direct veri ability by the recipient only. As will be argued in Section 9.2, limiting direct veri ability to the recipient only still preserves non-repudiation, and may represent an advantage for some applications where the mere fact that a message is originated from Xxxxx needs to be kept secret. Furthermore, if Xxxxx uses g instead of Xxx's public key yb in the calculation of k, the schemes becomes corresponding shortened ElGamal based signature schemes with universal veri ability. In an application where a message requires con dentiality only, one may either switch to a public key encryption scheme such as the ElGamal scheme, or stick to a signcryption scheme. The latter is more e cient than the former, even though authenticity may not be a concern in such an application.
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Related to Working with Signature-Only and Encryption-Only Modes

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  • Vendor Logo (Supplemental Vendor Information Only) No response Optional. If Vendor desires that their logo be displayed on their public TIPS profile for TIPS and TIPS Member viewing, Vendor may upload that logo at this location. These supplemental documents shall not be considered part of the TIPS Contract. Rather, they are Vendor Supplemental Information for marketing and informational purposes only. Bid Attributes Disadvantaged/Minority/Women Business & Federal HUBZone Some participating public entities are required to seek Disadvantaged/Minority/Women Business & Federal HUBZone ("D/M/WBE/Federal HUBZone") vendors. Does Vendor certify that their entity is a D/M/WBE/Federal HUBZone vendor? If you respond "Yes," you must upload current certification proof in the appropriate "Response Attachments" location. NO Historically Underutilized Business (HUB) Some participating public entities are required to seek Historically Underutilized Business (HUB) vendors as defined by the Texas Comptroller of Public Accounts Statewide HUB Program. Does Vendor certify that their entity is a HUB vendor? If you respond "Yes," you must upload current certification proof in the appropriate "Response Attachments" location. No National Coverage Can the Vendor provide its proposed goods and services to all 50 US States? Yes

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