EP4SE530H40I3 Altera, EP4SE530H40I3 Datasheet - Page 399
EP4SE530H40I3
Manufacturer Part Number
EP4SE530H40I3
Description
IC STRATIX IV FPGA 530K 1517HBGA
Manufacturer
Altera
Series
STRATIX® IV Er
Datasheets
1.EP4SGX110DF29C3N.pdf
(80 pages)
2.EP4SGX110DF29C3N.pdf
(1154 pages)
3.EP4SGX110DF29C3N.pdf
(432 pages)
4.EP4SGX110DF29C3N.pdf
(22 pages)
5.EP4SGX110DF29C3N.pdf
(72 pages)
6.EP4SE230F29C3N.pdf
(12 pages)
Specifications of EP4SE530H40I3
Number Of Logic Elements/cells
531200
Number Of Labs/clbs
21248
Total Ram Bits
27376
Number Of I /o
976
Voltage - Supply
0.87 V ~ 0.93 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
1517-HBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
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Chapter 10: Configuration, Design Security, and Remote System Upgrades in Stratix IV Devices
Design Security
April 2011 Altera Corporation
Stratix IV Security Protection
AES Decryption Block
Flexible Security Key Storage
Stratix IV device designs are protected from copying, reverse engineering, and
tampering using configuration bitstream encryption.
Security Against Copying
The security key is securely stored in the Stratix IV device and cannot be read out
through any interfaces. In addition, as configuration file read-back is not supported in
Stratix IV devices, the design information cannot be copied.
Security Against Reverse Engineering
Reverse engineering from an encrypted configuration file is very difficult and time
consuming because the Stratix IV configuration file formats are proprietary and the
file contains millions of bits which require specific decryption. Reverse engineering
the Stratix IV device is just as difficult because the device is manufactured on the most
advanced 40-nm process technology.
Security Against Tampering
The non-volatile keys are one-time programmable. After the Tamper Protection bit is
set in the key programming file generated by the Quartus II software, the Stratix IV
device can only be configured with configuration files encrypted with the same key.
The main purpose of the AES decryption block is to decrypt the configuration
bitstream prior to entering data decompression or configuration.
Prior to receiving encrypted data, you must enter and store the 256-bit security key in
the device. You can choose between a non-volatile security key and a volatile security
key with battery backup.
The security key is scrambled prior to storing it in the key storage to make it more
difficult for anyone to retrieve the stored key using de-capsulation of the device.
Stratix IV devices support two types of security key programming—volatile and
non-volatile keys.
non-volatile keys.
Table 10–19. Security Key Options (Part 1 of 2)
Key programmability
External battery
Key programming method
Options
Table 10–19
(1)
Reprogrammable and erasable
Required
On-board
lists the differences between volatile keys and
Volatile Key
One-time programmable
Not required
On and off board
Stratix IV Device Handbook Volume 1
Non-Volatile Key
10–65
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