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ISO/IEC 11770-1:2010 defines a general model of key management that is independent of the use of any particular cryptographic algorithm. However, certain key distribution mechanisms can depend on particular algorithm properties, for example, properties of asymmetric algorithms. ISO/IEC 11770-1:2010 contains the material required for a basic understanding of subsequent parts. Examples of the use…

IEC 61347-2-12:2005+A1:2010 specifies particular general and safety requirements for d.c. or a.c. supplied electronic ballasts. The supply comprises a.c. voltages up to 1000 V at 50 Hz/60 Hz. The type of ballast is an convertor that may contain igniting and stabilising elements for operation of a discharge lamp at d.c. or at a frequency that can deviate from the supply frequency. The lamps…

ISO/IEC 9798-6:2010 specifies eight entity authentication mechanisms based on manual data transfer between authenticating devices. Four of these mechanisms are improved versions of mechanisms specified in ISO/IEC 9798-6:2005 since they use less user input and achieve more security. Such mechanisms can be appropriate in a variety of circumstances where there is no need for an existing public key…

ISO/IEC 9798-6:2010 specifies eight entity authentication mechanisms based on manual data transfer between authenticating devices. Four of these mechanisms are improved versions of mechanisms specified in ISO/IEC 9798-6:2005 since they use less user input and achieve more security. Such mechanisms can be appropriate in a variety of circumstances where there is no need for an existing public key…

ISO/TR 14521:2010 specifies equations for calculating the load capacity of cylindrical worm gears and covers load ratings associated with wear, pitting, worm deflection, tooth breakage and temperature. Scuffing and other failure modes are not covered by ISO/TR 14521:2010. The load rating and design procedures are valid for sliding velocities over tooth surfaces of up to 25 m/s and contact ratios…

ISO 9241-129:2010 provides ergonomics guidance on individualization within interactive systems, including recommendations on where individualization might be appropriate or inappropriate and how to apply individualization. It focuses on individualization of the software user interface to support the needs of users as individuals or as members of a defined group. It does not recommend specific…

1 Scope 1.1 This Standard specifies maintenance requirements and service intervals for elevators, dumbwaiters, escalators, and moving walks for use when the original manufacturer’s recommendations are unavailable or there are insufficient data on the age, quality, and operation of the equipment. 1.2 This Standard is intended for use with ASME A17.1/CSA B44. 1.3 In CSA standards, “shall” is used…

Preface This is the seventh edition of CSA C22.2 No. 42, General use receptacles, attachment plugs, and similar wiring devices, part of a series of Standards issued by CSA International under Part II of the Canadian Electrical Code. This edition supersedes the previous editions, published in 1999, 1984, 1979, 1959, 1942, and 1937. Scope 1.1 This Standard applies to the following wiring…

Preface This is the second edition of CSA C654, Fluorescent lamp ballast efficacy measurements. It supersedes the previous edition, published in 1991. Scope 1.1 This Standard applies to measurement of the efficacy of fluorescent lamp ballasts for use in fluorescent luminaires to be installed in industrial, commercial, or residential locations. 1.2 This Standard applies to ballasts intended to…

Preface This is the first edition of CSA Z2010, Requirements and guidance for organizers of sustainable events. A sustainable event entails incorporating considerations of the environmental, social, and economic impacts of hosting an event into all areas of event planning and management in order to minimize negative impacts, augment positive benefits, and create positive legacies for present…