enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Identity-based encryption - Wikipedia

   en.wikipedia.org/wiki/Identity-based_encryption

   Identity-based encryption (IBE), is an important primitive of identity-based cryptography. As such it is a type of public-key encryption in which the public key of a user is some unique information about the identity of the user (e.g. a user's email address). This means that a sender who has access to the public parameters of the system can ...

3. Category:Identity-based cryptography - Wikipedia

   en.wikipedia.org/wiki/Category:Identity-based...

   Print/export Download as PDF; Printable version; In other projects ... Identity-based encryption; Identity-based conditional proxy re-encryption;

4. Identity-based cryptography - Wikipedia

   en.wikipedia.org/wiki/Identity-based_cryptography

   Identity-based systems have a characteristic problem in operation. Suppose Alice and Bob are users of such a system. Since the information needed to find Alice's public key is completely determined by Alice's ID and the master public key, it is not possible to revoke Alice's credentials and issue new credentials without either (a) changing Alice's ID (usually a phone number or an email address ...

5. Boneh–Franklin scheme - Wikipedia

   en.wikipedia.org/wiki/Boneh–Franklin_scheme

   The Boneh–Franklin scheme is an identity-based encryption system proposed by Dan Boneh and Matthew K. Franklin in 2001. [1] This article refers to the protocol version called BasicIdent . It is an application of pairings ( Weil pairing ) over elliptic curves and finite fields .

6. Sakai–Kasahara scheme - Wikipedia

   en.wikipedia.org/wiki/Sakai–Kasahara_scheme

   As a specific method for identity-based encryption, the primary use case is to allow anyone to encrypt a message to a user when the sender only knows the public identity (e.g. email address) of the user. In this way, this scheme removes the requirement for users to share public certificates for the purpose of encryption.

7. Cocks IBE scheme - Wikipedia

   en.wikipedia.org/wiki/Cocks_IBE_scheme

   It can be shown that breaking the scheme is equivalent to solving the quadratic residuosity problem, which is suspected to be very hard.The common rules for choosing a RSA modulus hold: Use a secure , make the choice of uniform and random and moreover include some authenticity checks for (otherwise, an adaptive chosen ciphertext attack can be mounted by altering packets that transmit a single ...

8. Clifford Cocks - Wikipedia

   en.wikipedia.org/wiki/Clifford_Cocks

   He was the first to devise a practicable implementation of public key cryptography, and more recently a practicable scheme for identity based public key encryption. Such achievements have been fundamental in ensuring the security of the world's electronic communications, security that we now take for granted.

9. SM9 (cryptography standard) - Wikipedia

   en.wikipedia.org/wiki/SM9_(cryptography_standard)

   In Identity Based Cryptography (IBC) the public key is often taken as the concatenation of an entity's Identity and a validity period for the public key. In Identity Based Cryptography, one or more trusted agents use their private keys to compute an entity's private key from their public key (Identity and Validity Period).