Crypto Benchmark on SAMV71 MCU
ARM Cortex-M7 @ 300 MHz

This benchmark conducted on SAM V71 Xplained Ultra Evaluation Kit will help you in qualifying performance of CycloneCRYPTO (Crypto Library), CycloneSSL (SSL/TLS Library) and CycloneSSH (SSH Library) running on Microchip SAMV71 MCU. Note: Microchip ATSAMV71 includes Symmetric Crypto hardware acceleration. In the following comparison charts, both hardware and software performance are presented in the relevant sections.

Cipher Algorithms

SAMV71 @ 300 MHz

Benchmark generated with CycloneCRYPTO 2.1.0
Compiled using ARM CC with optimization level 3

AlgorithmCBC Encrypt (Software)CBC Decrypt (Software)CCM Encrypt (Software)CCM Decrypt (Software)GCM Encrypt (Software)GCM Decrypt (Software)
3DES1.583 MB/s1.544 MB/s----
AES-1286.242 MB/s6.234 MB/s3.212 MB/s3.239 MB/s3.607 MB/s3.599 MB/s
AES-1925.44 MB/s5.491 MB/s2.777 MB/s2.798 MB/s3.321 MB/s3.315 MB/s
AES-2564.826 MB/s4.911 MB/s2.447 MB/s2.464 MB/s3.076 MB/s3.072 MB/s

AlgorithmCBC Encrypt (Hardware)CBC Decrypt (Hardware)CCM Encrypt (Hardware)CCM Decrypt (Hardware)GCM Encrypt (Hardware)GCM Decrypt (Hardware)
3DES------
AES-12829.761 MB/s29.673 MB/s--27.247 MB/s27.247 MB/s
AES-19228.571 MB/s28.571 MB/s--26.385 MB/s26.315 MB/s
AES-25627.397 MB/s27.397 MB/s--25.445 MB/s25.38 MB/s

Hash Algorithms

SAMV71 @ 300 MHz

Benchmark generated with CycloneCRYPTO 2.1.0
Compiled using ARM CC with optimization level 3

AlgorithmSpeed (Software)Speed (Hardware)
MD531.347 MB/s-
SHA-18.81 MB/s54.644 MB/s
SHA-2248.264 MB/s57.803 MB/s
SHA-2568.264 MB/s58.479 MB/s
SHA-3843.155 MB/s-
SHA-5123.155 MB/s-
SHA3-2241.24 MB/s-
SHA3-2561.171 MB/s-
SHA3-3840.897 MB/s-
SHA3-5120.622 MB/s-

Signature Algorithms

SAMV71 @ 300 MHz

Benchmark generated with CycloneCRYPTO 2.1.0
Compiled using ARM CC with optimization level 3

SignatureSignature Generation (Software)Signature Verification (Software)
RSA (1024 bits)33.3 ms5.4 ms
RSA (2048 bits)174.7 ms19.3 ms
RSA (3072 bits)500.8 ms40.9 ms
RSA (4096 bits)1091.3 ms71.9 ms
DSA (1024 bits)19.2 ms39 ms
DSA (2048 bits)87 ms180.8 ms

EC Signature Algorithms

SAMV71 @ 300 MHz

Benchmark generated with CycloneCRYPTO 2.1.0
Compiled using ARM CC with optimization level 3

SignatureSignature Generation (Software)Signature Verification (Software)
ECDSA (P-256)79.2 ms99.4 ms
ECDSA (P-384)135.8 ms166.7 ms
ECDSA (P-521)144.9 ms172.2 ms
EdDSA (Ed25519)18.3 ms36.3 ms
EdDSA (Ed448)86 ms171.4 ms

Key Exchange Algorithms

SAMV71 @ 300 MHz

Benchmark generated with CycloneCRYPTO 2.1.0
Compiled using ARM CC with optimization level 3

AlgorithmPublic Key Generation (Software)Shared Secret Computation (Software)
Diffie-Hellman (1024 bits)71.2 ms71.1 ms
Diffie-Hellman (2048 bits)487.6 ms487.2 ms

EC Key Exchange Algorithms

SAMV71 @ 300 MHz

Benchmark generated with CycloneCRYPTO 2.1.0
Compiled using ARM CC with optimization level 3

AlgorithmPublic Key Generation (Software)Shared Secret Computation (Software)
ECDH (P-256)76.7 ms76.5 ms
ECDH (P-384)127.7 ms129.1 ms
ECDH (P-521)141.5 ms141.2 ms
ECDH (X25519)10.3 ms10.2 ms
ECDH (X448)44 ms44 ms