MCU固件加密，以STM32为例提供二级密钥方法，加密过程简单

[{"title":"（ 1124 个子文件 39.69MB ） MCU固件加密，以STM32为例提供二级密钥方法，加密过程简单","children":[{"title":"libarm_cortexM4l_math.a <span style='color:#111;'> 2.99MB </span>","children":null,"spread":false},{"title":"libarm_cortexM4lf_math.a <span style='color:#111;'> 2.95MB </span>","children":null,"spread":false},{"title":"iar_cortexM4b_math.a <span style='color:#111;'> 2.83MB </span>","children":null,"spread":false},{"title":"iar_cortexM4l_math.a <span style='color:#111;'> 2.82MB </span>","children":null,"spread":false},{"title":"iar_cortexM4bf_math.a <span style='color:#111;'> 2.80MB </span>","children":null,"spread":false},{"title":"iar_cortexM4lf_math.a <span style='color:#111;'> 2.80MB </span>","children":null,"spread":false},{"title":"encryption.uvguix.Administrator <span style='color:#111;'> 138.82KB </span>","children":null,"spread":false},{"title":"encryption.axf <span style='color:#111;'> 776.89KB </span>","children":null,"spread":false},{"title":"encryption_sct.Bak <span style='color:#111;'> 645B </span>","children":null,"spread":false},{"title":"arm_linear_interp_data.c <span style='color:#111;'> 4.12MB </span>","children":null,"spread":false},{"title":"arm_common_tables.c <span style='color:#111;'> 987.04KB </span>","children":null,"spread":false},{"title":"arm_dct4_init_f32.c <span style='color:#111;'> 808.96KB </span>","children":null,"spread":false},{"title":"arm_dct4_init_q31.c <span style='color:#111;'> 637.25KB </span>","children":null,"spread":false},{"title":"arm_dct4_init_q15.c <span style='color:#111;'> 493.82KB </span>","children":null,"spread":false},{"title":"arm_rfft_init_f32.c <span style='color:#111;'> 341.23KB </span>","children":null,"spread":false},{"title":"arm_rfft_init_q31.c <span style='color:#111;'> 326.38KB </span>","children":null,"spread":false},{"title":"transform_tests_common_data.c <span style='color:#111;'> 273.04KB </span>","children":null,"spread":false},{"title":"arm_rfft_init_q15.c <span style='color:#111;'> 252.44KB 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