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| author | Felix Beck <felix.beck@de.ibm.com> | 2011-01-05 12:47:46 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2011-01-05 12:47:27 +0100 |
| commit | 2ade1fab026b4a103f0105ec4b47654fc2f729c7 (patch) | |
| tree | 235b092d6bb96f34fcd356efd47903c52dc2289b /drivers/s390 | |
| parent | 3e309a66f52e042881f76cbfb9b6c2aa70163e02 (diff) | |
| download | op-kernel-dev-2ade1fab026b4a103f0105ec4b47654fc2f729c7.zip op-kernel-dev-2ade1fab026b4a103f0105ec4b47654fc2f729c7.tar.gz | |
[S390] zcrypt: support for 4096 bit keys for cex3c
Definitions for CEX3 card types are changed to support 4096 bit RSA
keys in the coprocessor.
Signed-off-by: Felix Beck <felix.beck@de.ibm.com>
Signed-off-by: Ralph Wuerthner <ralph.wuerthner@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_pcixcc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/crypto/zcrypt_pcixcc.c b/drivers/s390/crypto/zcrypt_pcixcc.c index 510fab4..fc8eb9d 100644 --- a/drivers/s390/crypto/zcrypt_pcixcc.c +++ b/drivers/s390/crypto/zcrypt_pcixcc.c @@ -45,12 +45,12 @@ #define PCIXCC_MIN_MOD_SIZE_OLD 64 /* 512 bits */ #define PCIXCC_MAX_MOD_SIZE 256 /* 2048 bits */ #define CEX3C_MIN_MOD_SIZE PCIXCC_MIN_MOD_SIZE -#define CEX3C_MAX_MOD_SIZE PCIXCC_MAX_MOD_SIZE +#define CEX3C_MAX_MOD_SIZE 512 /* 4096 bits */ #define PCIXCC_MCL2_SPEED_RATING 7870 #define PCIXCC_MCL3_SPEED_RATING 7870 #define CEX2C_SPEED_RATING 7000 -#define CEX3C_SPEED_RATING 6500 /* FIXME: needs finetuning */ +#define CEX3C_SPEED_RATING 6500 #define PCIXCC_MAX_ICA_MESSAGE_SIZE 0x77c /* max size type6 v2 crt message */ #define PCIXCC_MAX_ICA_RESPONSE_SIZE 0x77c /* max size type86 v2 reply */ |
