摘要: Computers are used in our everyday activities, with high volumes of users accessing provided services. One-factor authentication consisting a username and password is the common choice to authenticate web. However, poor management practices exploited by attackers that disclose users’ credentials, harming both vendors. In most these occasions user data were stored clear or just processed cryptographic hash function. Password-hashing techniques applied fortify this user-related information. The standardized primitive currently PBKDF2 while other widely-used schemes include Bcrypt Scrypt. evolution parallel computing enables several attacks password-hash cracking. international community conducted Password Hashing Competition (PHC) identify new efficient more secure password-hashing schemes, suitable for widespread adoption. PHC advanced knowledge password-hashing. Further analysis efforts revealed security weaknesses novel designed afterwards. This paper provides review until first quarter 2017 relevant performance evaluation on setting terms code size, memory consumption, execution time.