RL78 Family M3S-SHA-LIB: SHA-1/SHA
Contents
1. API time us system clock 32MHz message length 64 byte R_Sha1_HashDigest 1336 R_Sha256_HashDigest 2020 R20AN0211EJ0100 Rev 1 00 Page 4 of 8 Oct 18 2012 RENESAS RL78 Family M3S SHA LIB SHA 1 SHA 256 Library Introduction Guide 2 5 Development environment Host OS Please use one of the following OSs e Windows XP 32 bit only Windows Vista or Windows 7 Renesas Toolchain Requirements Please use the same or a later version of the toolchain listed below e Integrated Development Environment CubeSuite V1 02 01 e C compiler CA78KOR V1 41 R20AN0211EJ0100 Rev 1 00 Page 5 of 8 Oct 18 2012 RENESAS RL78 Family M3S SHA LIB SHA 1 SHA 256 Library Introduction Guide 2 6 Compiler option for generating library Libraryfile is built with the following options qx2 ALITTLE_ENDIAN common zps mm mi0 aDefaultBuild no ng nga R20AN0211EJ0100 Rev 1 00 Page 6 of 8 Oct 18 2012 RENESAS RL78 Family M3S SHA LIB SHA 1 SHA 256 Library Introduction Guide 3 Limitations e This library is an object for medium models e The pointer of a variable with a __far instruction modifier cannot be specified as an argument R20AN0211EJ0100 Rev 1 00 Page 7 of 8 Oct 18 2012 RENESAS RL78 Family Website and Support Renesas Electronics Website http www renesas com Inquiries http www renesas com contact All trademarks and registered trademarks are the property of their respecti2. r20uw0101ej0100_sha pdf user s manual r20an0211ej0100_rl78_sha pdf Introduction Guide r20uw0101jj0100_sha pdf user s manual r20an0211jj0100_rl78_sha pdf Introduction Guide R20AN0211EJ0100 Rev 1 00 Oct 18 2012 ENESAS Page 2 of 8 RL78 Family M3S SHA LIB SHA 1 SHA 256 Library Introduction Guide 2 Specification 2 1 API Function SHA 1 SHA 256 Library for the RL78 supports the following functions API Outline R_Sha1_HashDigest Generate a SHA 1 hash digest R_Sha256_HashDigest Generate a SHA 256 hash digest 2 2 Version information User can access SHA 1 SHA 256 Library version information with valuable below extern const char R_sha_version SHA 1 SHA 256 Library file for the RL78 series M3S SHA LIB version 1 00 for RL78 Oct 18 2012 15 05 52 2 3 Section Section name Contents Section Attributes CODEL program code CSEG CNST constant data CSEG MIRRORP R20AN0211EJ0100 Rev 1 00 Page 3 of 8 Oct 18 2012 RENESAS RL78 Family M3S SHA LIB SHA 1 SHA 256 Library Introduction Guide 2 4 SHA 1 SHA 256 Library ROM RAM stack size cycles 2 4 1 ROM RAM size library file name ROM size byte RAM size byte sha_rl78 lib 4396 0 2 4 2 stack size API stack size byte R_Sha1_HashDigest 154 R_Sha256_HashDigest 190 Note stack size is same in all library 2 4 3 cycles
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6. the quality grade of each Renesas Electronics product before using it in a particular application You may not use any Renesas Electronics product for any application for which it is not intended Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for which the product is not intended by Renesas Electronics You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics especially with respect to the maximum rating operating supply voltage range movement power voltage range heat radiation characteristics installation and other product characteristics Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges Although Renesas Electronics endeavors to improve the quality and reliability of its products semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use conditions Further Renesas Electronics products are not subject to radiation resistance design Please be sure to implement safety measures to guard them against the possibility of physical injury and injury or damage caused by fire in the event of the failure of a Renesas Electronics product such as safety design for hardware and software including b
7. RENESAS 7 __apuicationnore RL78 Family R2OANO211EJ0100 Rev 1 00 M3S SHA LIB SHA 1 SHA 256 Library Introduction Guide Oct 18 2012 Introduction This document explains M3S SHA LIB SHA 1 SHA 256 Library for the RL78 Family hereafter referred to as SHA 1 SHA 256 Library that depends on MCUs The SHA 1 SHA 256 Library is the software library incorporated in the RL78 series Also it is designed in dedicated algorithm and fully tuned up by assembly language Please refer to the User s Manual to know how to use this software library Target Device RL78 Family Contents 1 Structure of product ia Aside tie nl eed aa Ae elects 2 2 Specification H 3 Bic Rre a 1 ea E A E E E EE E EEEE RETE 7 R20AN0211EJ0100 Rev 1 00 Page 1 of 8 Oct 18 2012 RENESAS RL78 Family 1 Structure of product SHA 1 SHA 256 Library comprises the following elements 1 M3S SHA LIB for the RL78 Family V 1 00 Release00E 2 M3S SHA LIB for the RL78 Family V 1 00 ReleaseOQOE Introduction Guide r20an0211ej0100_rl78_sha pdf M3S SHA LIB SHA 1 SHA 256 Library Introduction Guide Table 1 SHA 1 SHA 256 Library product files name Description Library lib sha_rl78 lib SHA 1 SHA 256 Library file for the RL78 series r_sha h SHA 1 SHA 256 Library header file r_stdint h typedef header file Sample program sample sha_RL78_sim_sample SHA 1 SHA 256 sample program CubeSuite project folder Document doc en
8. e product to another i e to one with a different type number confirm that the change will not lead to problems The characteristics of MPU MCU in the same group but having different type numbers may differ because of the differences in internal memory capacity and layout pattern When changing to products of different type numbers implement a system evaluation test for each of the products Notice Descriptions of circuits software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples You are fully responsible for the incorporation of these circuits software and information in the design of your equipment Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits software or information Renesas Electronics has used reasonable care in preparing the information included in this document but Renesas Electronics does not warrant that such information is error free Renesas Electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein Renesas Electronics does not assume any liability for infringement of patents copyrights or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document No
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10. ter settings and pins are undefined at the moment when power is supplied In a finished product where the reset signal is applied to the external reset pin the states of pins are not guaranteed from the moment when power is supplied until the reset process is completed In a similar way the states of pins in a product that is reset by an on chip power on reset function are not guaranteed from the moment when power is supplied until the power reaches the level at which resetting has been specified Prohibition of Access to Reserved Addresses Access to reserved addresses is prohibited The reserved addresses are provided for the possible future expansion of functions Do not access these addresses the correct operation of LSI is not guaranteed if they are accessed Clock Signals After applying a reset only release the reset line after the operating clock signal has become stable When switching the clock signal during program execution wait until the target clock signal has stabilized When the clock signal is generated with an external resonator or from an external oscillator during a reset ensure that the reset line is only released after full stabilization of the clock signal Moreover when switching to a clock signal produced with an external resonator or by an external oscillator while program execution is in progress wait until the target clock signal is stable Differences between Products Before changing from on
11. ut not limited to redundancy fire control and malfunction prevention appropriate treatment for aging degradation or any other appropriate measures Because the evaluation of microcomputer software alone is very difficult please evaluate the safety of the final products or systems manufactured by you Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product Please use Renesas Electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances including without limitation the EU RoHS Directive Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations Renesas Electronics products and technology may not be used for or incorporated into any products or systems whose manufacture use or sale is prohibited under any applicable domestic or foreign laws or regulations You should not use Renesas Electronics products or technology described in this document for any purpose relating to military applications or use by the military including but not limited to the regulations and follow the procedures required by such laws and regulations products Note 2 Renesas Electronics product s means any product developed or manufactured by or for Renesas Electronics development of weapons of mas
12. ve owners R20AN0211EJ0100 Rev 1 00 Oct 18 2012 M3S SHA LIB SHA 1 SHA 256 Library Introduction Guide ENESAS Page 8 of 8 Revision Record Description Rev Date Page Summary 1 00 Oct 18 2012 First edition issued A 1 General Precautions in the Handling of MPU MCU Products The following usage notes are applicable to all MPU MCU products from Renesas For detailed usage notes on the products covered by this manual refer to the relevant sections of the manual If the descriptions under General Precautions in the Handling of MPU MCU Products and in the body of the manual differ from each other the description in the body of the manual takes precedence 1 Handling of Unused Pins Handle unused pins in accord with the directions given under Handling of Unused Pins in the manual The input pins of CMOS products are generally in the high impedance state In operation with an unused pin in the open circuit state extra electromagnetic noise is induced in the vicinity of LSI an associated shoot through current flows internally and malfunctions occur due to the false recognition of the pin state as an input signal become possible Unused pins should be handled as described under Handling of Unused Pins in the manual Processing at Power on The state of the product is undefined at the moment when power is supplied The states of internal circuits in the LSI are indeterminate and the states of regis
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