Key used to initialize a keystream generator for the production of electronically Key production key (KPK) generated key. Mechanisms and processes that allow authorized parties to retrieve the cryptographic Key recovery key used for data confidentiality. Sequence of symbols (or electrical or mechanical equivalents) produced in a Key stream machine or auto-manual cryptosystem to combine with plain text to produce cipher text, control transmission security processes, or produce key. Key tag Identification information associated with certain of electronic key. Punched or magnetic tape containing key. Printed key in tape form is referred to as a Key tape key list. Key updating Irreversible cryptographic process for modifying key. Keying material Key, code, or authentication information in physical or magnetic form. L See security label. Elementary-level mandatory access control protection features and intermediate-level Labeled security protections discretionary access control features in a TCB that uses sensitivity labels to make access control decisions. Use of sophisticated signal recovery equipment in a laboratory environment to recover Laboratory attack information from data storage media. Principle requiring that each subject be granted the most restrictive set of privileges needed for the performance of authorized tasks. Application of this principle limits the Least privilege damage that can result from accident, error, or unauthorized use of an information system. Level of concern Rating assigned to an information system indicating the extent to protection measures, techniques, and procedures must be applied. High, Medium, and Basic are
Key production key (KPK) Key used to initialize a keystream generator for the production of electronically generated key. Key recovery Mechanisms and processes that allow authorized parties to retrieve the cryptographic key used for data confidentiality. Key stream Sequence of symbols (or electrical or mechanical equivalents) produced in a machine or auto-manual cryptosystem to combine with plain text to produce cipher text, control transmission security processes, or produce key. Key tag Identification information associated with certain of electronic key. Key tape Punched or magnetic tape containing key. Printed key in tape form is referred to as a key list. Key updating Irreversible cryptographic process for modifying key. Keying material Key, code, or authentication information in physical or magnetic form. L See security label. Labeled security protections Elementary-level mandatory access control protection features and intermediate-level discretionary access control features in a TCB that uses sensitivity labels to make access control decisions. Laboratory attack Use of sophisticated signal recovery equipment in a laboratory environment to recover information from data storage media. Least privilege Principle requiring that each subject be granted the most restrictive set of privileges needed for the performance of authorized tasks. Application of this principle limits the damage that can result from accident, error, or unauthorized use of an information system. Level of concern Rating assigned to an information system indicating the extent to protection measures, techniques, and procedures must be applied. High, Medium, and Basic are
CISSP_Glossary_v1.1.docx