Failures in NIST’s ECC standards
نویسندگان
چکیده
NIST’s ECC standards create (1) unnecessary losses of simplicity, security, and speed in ECC implementations and (2) unnecessary tensions between simplicity, security, and speed in ECC implementations.
منابع مشابه
Public Comments Received on FIPS 186-4: Digital Signature Standard
NIST’s ECC standards create (1) unnecessary losses of sim plicity, security, and speed in ECC implementations and (2) unnecessary tensions between simplicity, security, and speed in ECC implementations.
متن کاملOn the Security of 1024-bit RSA and 160-bit Elliptic Curve Cryptography
Meeting the requirements of NIST’s new cryptographic standards means phasing out usage of 1024-bit RSA and 160-bit elliptic curve cryptography (ECC) by the end of the year 2010. This write-up comments on the vulnerability of these systems to an open community attack effort and aims to assess the risk of their unavoidable continued usage beyond 2010 until the migration to the new standards has b...
متن کاملComments on the Transition Paper
Meeting the requirements of NIST’s new cryptographic standards means phasingout usage of 1024-bit RSA and 160-bit elliptic curve cryptography (ECC) by the end of theyear 2010. This write-up comments on the vulnerability of these systems to an open communityattack effort and aims to assess the risk of their continued usage beyond 2010. We conclude thatfor 1024-bit RSA the risk is...
متن کاملECDSA - Application and Implementation Failures
Elliptic Curve Cryptography (ECC) is the newest member of public-key algorithms with practical relevance. It is based on the algebraic structure of elliptic curves over finite fields. Compared to RSA and Discrete Logarithm (DL) schemes, in many cases ECC has performance advantages with respect to fewer computations, and bandwidth advantages due to shorter signatures and keys. In addition, ECC p...
متن کاملBehavior of ECC/Concrete Layer Repair System Under Drying Shrinkage Conditions
The lack of durability in concrete repairs induces repair failures in field and endless “repair of repairs”. Most often drying shrinkage of “new” repair material restrained by “old” concrete substrate causes cracking in the repair material, combined with interface delamination between the repair and the concrete substrate, which may also introduce chlorides, oxygen, moisture, alkali or sulphate...
متن کامل