Requirements on Crypto Stack, No.426, 2021-11

AUTOSAR R21-11記事一覧はこちら。

AUTOSAR 21-11,160文書読んだ。2022年5月中に全部読み。

AUTOSAR 21-11, 62文書読んだ。2022年5月中に半分到達予定。

AUTOSAR R21-11(0) 仕様ダウンロード一覧。単語帳。参考文献資料作成

用語(terms)

Term	Description
µC	Microcontroller
AES	Advanced Encryption Standard
CBC	Cipher Block Chaining
CDD	Complex Device Driver
CFB	Cipher Feedback
CMAC	Cipher-based Message Authentication Code
CPU	Central Processing Unit
CRYPTO /Crypto	Crypto Driver
CRYIF / CryIf	Crypto Interface
CSM / Csm	Crypto Service Manager
DET / Det	Default Error Tracer
ECB	Electronic Code Book
ECC	Elliptic Curve Cryptography
ECDH	Elliptic Curve Diffie–Hellman
ECDSA	Elliptic Curve Digital Signature Algorithm
ECU	Electronic Control Unit
GCM	Galois Counter Mode
GMAC	Galois-based Message Authentication Code
HMAC	Hash-based Message Authentication Code
HSM / Hsm	Hardware Security Module
HW	HardWare
KEM	Key Encapsulation Mechanism
KeyM	Key Manager
MAC	Message Authentication Code
MCAL	Micro Controller Abstraction Layer
OEM	Original Equipment Manufacturer
OFB	Output Feedback
PKI	Public Key Infrastructure
PRNG	Pseudo-Random Number Generator
RACE	Rapid Automatic Cryptographic Equipment
RAM	Random Access Memory
RIPEMD	RACE Integrity Primitives Evaluation Message Digest
RSA	Rivest-Shamir-Adleman Cryptosystem
RTE	Run Time Environment
SHA	Secure Hash Algorithm
SECOC /SecOc	Secure Onboard Communication
SW	SoftWare
SWC	SoftWare Component
SWS	SoftWare Specification
TRNG	True Random Number Generator
Vi	VendorId
XEX	Xor-Encrypt-Xor
XTS	XEX-based tweaked-codebook mode with ciphertext stealing
Crypto Driver Object	A Crypto Driver Object is an instance of a crypto module (hardware or software), which is able to perform one or more different crypto operations.
User	A user is a configured object with an ID and configured jobs.
Channel	A channel is the path from a Crypto Service Manager queue via the Crypto Interface to a specific Crypto Driver Object.
Job	A job is an instance of a user’s configured cryptographic primitive.
Primitive	A primitive is an instance of a configured cryptographic algorithm realized in a Crypto Driver Object. Among others it refers to a functionality provided by the CSM to the application, the concrete underlining 'algorithmfamily' (e.g. AES, MD5, RSA, etc.), and a 'algorithmmode' (e.g. ECB, CBC, etc).
Operation	An operation of a crypto primitive declares what part of the crypto primitive shall be performed. There are three different operations: It is also possible to perform more than one operation at once by concatenating the corresponding bits of the operation_mode argument.
START	Operation indicates a new request of a crypto primitive, and it shall cancel all previous requests.
UPDATE	Operation indicates, that the crypto primitive expect input data.
FINISH	Operation indicates, that after this part all data are fed completely and the crypto primitive can finalize the calculations.
Priority	The priority of a user defines the importance of it. The higher the priority (as well in value), the more immediate the user's job will be executed. The priority of a cryptographic job is part of the user’s configuration.
Service	A service shall be understand as defined in the TR_Glossary document: A service is a type of operation that has a published specification of interface and behavior, involving a contract between the provider of the capability and the potential clients.

英日

日本語は仮訳

T.B.D.

参考(reference)

[1] General Requirements on Basic Software Modules
AUTOSAR_SRS_BSWGeneral.pdf
[2] Layered Software Architecture
AUTOSAR_EXP_LayeredSoftwareArchitecture.pdf
[3] Software Standardization Template
AUTOSAR_TPS_StandardizationTemplate.pdf
[4] Specification of System Template
AUTOSAR_TPS_SystemTemplate.pdf
[5] Requirements on AUTOSAR Features
AUTOSAR_RS_Features