Overview
Description
Topics
AES library and SHA hash function library for RL78 family are now available for RL78/G24 FAA.
- AES library for RL78/G24 FAA is released.
- SHA hash function library for RL78 family is now available for RL78/G24 FAA.
While network technology and digital devices have improved in terms of performance and convenience, there is also a growing concern about security issues such as data eavesdropping, tampering, privacy violations, and unauthorized copying of copyrighted works.
Renesas provides robust cryptographic libraries for the development of various systems that require security.
Features
- RZ/A1H Group Cryptographic Software Library
- RSA Library
- AES Library
- SHA Library
- Learn More
Release Information
| Target Device | Product Name | Supported Compilers | Latest Ver. / Released | Providing Method |
|---|---|---|---|---|
| RZ/A1H Group | RZ/A1H Group Cryptographic Software Library | Arm® Compiler v5 | Latest Ver.: V.1.01 Release 00 Released: Jan. 26, 2015 | Contact us |
| RL78 Family *1 | RSA Library for RL78 Family | CC-RL, IAR, LLVM | Latest Ver.: V2.01 Release 00 Released: Jun. 30, 2022 | Download: RL78 Family RSA Library: Introduction Guide Rev.2.01 - Sample Code (ZIP) |
| AES Library for RL78 Family | Latest Ver.: V2.01 Release 00 Released: Jun. 30, 2022 | Download: RL78 Family AES Library: Introduction Guide Rev.2.01 - Sample Code (ZIP) | ||
| SHA Library for RL78 Family | Latest Ver.: V2.02 Release 00 Released: Sep. 20, 2023 | Download: RL78 Family SHA Hash Function Library: Introduction Guide Rev.2.02 - Sample Code (ZIP) | ||
| RL78/G24 FAA *1 | AES Library for RL78/G24 FAA | CC-RL | Latest Ver.: V1.00 Release 00 Released: Sep. 20, 2023 | Download: RL78/G24 FAA AES Library Introduction Guide Rev.1.00 - Sample Code (ZIP) |
| SHA Library for RL78/G24 FAA *2 | Latest Ver.: V2.02 Release 00 Released: Sep. 20, 2023 | Download: RL78 Family SHA Hash Function Library: Introduction Guide Rev.2.02 - Sample Code (ZIP) | ||
| RX Family | RSA Library for RX Family | CC-RX, GCC, IAR | Latest Ver.: V.1.05 Release 00 Released: Apr. 21, 2025 | Download: RX Family RSA Library Firmware Integration Technology Rev.1.05 - Sample Code (ZIP) |
| AES Library for RX Family | Latest Ver.: V.1.08 Release 00 Released: Apr. 21, 2025 | Download: RX Family AES Library Firmware Integration Technology Rev.1.08 - Sample Code (ZIP) | ||
| SHA Library for RX Family | Latest Ver.: V.1.06 Release 00 Released: Apr. 21, 2025 | Download: RX Family SHA Library Firmware Integration Technology Rev.1.06 - Sample Code (ZIP) |
*1.It can not be used for automotive applications.
*2.This library is included in the release package of the SHA Library for RL78 family.
Target Devices
Documentation
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| Type | Title | Date |
| Application Note | PDF 345 KB 日本語 | |
| Application Note | PDF 273 KB 日本語 | |
| Application Note | PDF 352 KB 日本語 | |
| Application Note | PDF 1.01 MB 日本語 | |
| Application Note | PDF 365 KB 日本語 | |
| Application Note | PDF 384 KB 日本語 | |
| Application Note | PDF 303 KB 日本語 | |
| Application Note | PDF 245 KB 日本語 | |
| Tool News - Note | PDF 121 KB 日本語 | |
9 items
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Design & Development
Sample Code
Sample Code
Filters
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|---|---|---|
| Type | Title | Date Date |
| Sample Code |
[Toolchains=CC-RX|V3.04.00;GNURX|8.3.0.202104;IAR Compiler for RX|v.4.20.3]
ZIP
9.44 MB
Application:
Consumer Electronics, Industrial
Compiler:
CC-RX, GNURX
Function:
Security, Driver or Library
IDE:
e2 studio, IAR EWRX, ICCRX
|
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| Sample Code |
[Toolchains=CC-RX|V3.04.00;GNURX|8.3.0.202104;IAR Compiler for RX|v.4.20.3]
ZIP
9.36 MB
Application:
Consumer Electronics, Industrial
Compiler:
CC-RX, GNURX, ICCRX
Function:
Security, Driver or Library
IDE:
e2 studio
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| Sample Code |
ZIP
8.77 MB
Application:
Consumer Electronics
Compiler:
CC-RX, GNURX, ICCRX
Function:
Driver or Library, Security
IDE:
CS+, e2 studio, IAR EWRX
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| Sample Code |
[Toolchains=CC-RL|V1.09.00;LLVM for Renesas RL78|10.0.0.202203;IAR Compiler for RL78|v.4.20.1.2260;CC-RL|V1.12.01]
ZIP
10.08 MB
Application:
Industrial
Compiler:
CC-RL, ICCRL78, LLVM
Function:
Driver or Library, Security
IDE:
CS+, e2 studio, IAR EWRL78
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| Sample Code |
[Toolchains=CC-RL|V1.12.01]
ZIP
4.53 MB
Application:
Industrial
Compiler:
CC-RL
Function:
Driver or Library, Security
IDE:
CS+ for CC, e2 studio
|
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| Sample Code |
[Toolchains=CC-RL|V1.09.00;LLVM for Renesas RL78|10.0.0.202203;IAR Compiler for RL78|v.4.20.1.2260]
ZIP
7.10 MB
Application:
Industrial
Compiler:
CC-RL, ICCRL78, LLVM for Renesas RL78
Function:
Security
IDE:
CS+ for CC, e2 studio, IAR EWRL78
|
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| Sample Code |
[Toolchains=CC-RL|V1.09.00;LLVM for Renesas RL78|10.0.0.202203;IAR Compiler for RL78|v.4.20.1.2260]
ZIP
7.14 MB
Application:
Industrial
Compiler:
CC-RL, ICCRL78, LLVM for Renesas RL78
Function:
Security, Driver or Library
IDE:
CS+ for CC, e2 studio, IAR EWRL78
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7 items
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Additional Details
Related Products
Driver
| Product Name | Function | Target Devices |
|---|---|---|
| AES Coprocessor Driver | High-speed execution of AES algorithm with HW | RX140(Part of a product), RX63N, RX64M, RX71M, and RX651/RX65N (ROM 1 Mbyte) groups |
| RNG Driver | Random Number Generate | RX140(Part of a product), RX63N, RX64M, RX71M, and RX651/RX65N (ROM 1 Mbyte) groups |
| SHA Coprocessor Driver | High-speed execution of SHA algorithm with HW | RX63N, RX64M, RX71M, and RX651/RX65N (ROM 1 Mbyte) groups |
| DES Coprocessor Driver | High-speed execution of DES algorithm with HW | RX63N, RX64M, RX71M, and RX651/RX65N (ROM 1 Mbyte) groups |
Image
Obtaining the product
We will provide the product to customers who will be adopting or plan to adopt a Renesas microcontroller. Please contact your local Renesas Electronics sales office or distributor.